SMS Billing Carriers may partner with vendors to allow users to pay for services by SMS . Their targets are marine companies that operate in and around the South China Sea , an area of much Chinese interest . Help / ? Get help . Mandiant identified novel operational technology ( OT ) / industrial control system ( ICS)-oriented malware , which we track as COSMICENERGY , uploaded to a public malware scanning utility in December 2021 by a submitter in Russia .


From early 2018 prior to May , “ Agent Smith ” hackers started to experiment with Bundle Feng Shui , the key tool which gives “ Agent Smith ” malware family capabilities to infect innocent apps on the device . Patchwork uses email as an entry point , which is why securing the email gateway is important . As mentioned , given the complexity of the attack chain and of Dexphot ’s persistence methods , we released a remediation solution that prevents re-infection by removing artifacts . Furthermore , as system and web server logs may have time or size limits enforced , we recommend preserving the following artifacts for forensic analysis : • At least 14 days of HTTP web logs from the directories ( include logs from all subdirectories ) •


Versions overview The DenDroid code base was kept to such an extent that even the original base64-encoded password was kept . From September 2016 through late November 2016 , a threat actor group used both the Trochilus RAT and a newly idenfied RAT we've named MoonWind to target organizations in Thailand , including a utility organization . Similar to RIPTIDE and HIGHTIDE , the WATERSPOUT backdoor is an HTTP based backdoor that communicates with its C2 server . Enterprise T1199 Trusted Relationship APT29 has compromised IT , cloud services , and managed services providers to gain broad access to multiple customers for subsequent operations .


Then , in early May ( two days after the last malware sample was submitted ) the Palestinian Authority held local elections in the West Bank which were reportedly seen as a test for the Fatah party .


This has the same functionality as mcpef.apk . However , around a month ago , Rocke started targeting systems that run Jenkins by attempting to exploit CVE-2018-1000861 and CVE-2019-1003000 . Primarily focused on governments and military operations of countries with interests in the South China Sea , Moafee likely chooses its targets based on region 's rich natural resources .


“ Twitoor serves as another example of how cybercriminals keep on innovating their business , ” Stefanko continues . If Scattered Canary can be seen as a microcosm for the rapidly evolving organizations behind today’s most pernicious email scams , this report demonstrates that a much more holistic approach—one based on threat actor identity rather than type of fraudulent activity—is required to detect email fraud and protect organizations . We believe they started this watering hole campaign at the end of 2016 after their other operation was interrupted in South East Asia .


Click fraud apps The authors ' tactics evolved from advertisement spam to real PHA ( Click Fraud ) . This file requires the target to attempt to open the .lnk file , which redirects the user to a Windows Scripting Component ( .wsc ) file , hosted on an adversary-controlled microblogging page . According to recent opinion polls , the Democratic Progressive Party ( DPP ) candidate Tsai Ing-wen is leading her opponents and is widely expected to win the election . Other Snort rules and detection content can prevent the execution of the malware used as the final payload .


On the technical side , since mid-January Kaspersky researchers have been tracking an active Turla campaign targeting government bodies in Turkmenistan and Tajikistan . We have not yet identified FIN7’s ultimate goal in this campaign , as we have either blocked the delivery of the malicious emails or our FaaS team detected and contained the attack early enough in the lifecycle before we observed any data targeting or theft .


It downloads one more archive and dynamically loads code from it . APT28 is using novel techniques involving the EternalBlue exploit and the open source tool Responder to spread laterally through networks and likely target travelers . Targeted sectors of Molerats include governmental and diplomatic institutions , including embassies ; companies from the aerospace and defence Industries ; financial institutions ; journalists ; software developers .


These files have the capability to download and install malware , install proxy and Remote Access Trojans ( RATs ) , connect to command and control ( C2 ) servers to receive additional instructions , and modify the victim 's firewall to allow incoming connections . Threat actors have delivered Bookworm as a payload in attacks on targets in Thailand .


Since 2011 , the robbers had allegedly been stealing money directly from bank accounts in Russia and other countries of the Commonwealth of Independent States ( CIS ) by using a Trojan called Lurk . TG-3390 sends spearphishing emails with ZIP archive attachments .


It also appears the apps may still be in development or incubation , maybe waiting for a “ right time ” to inject the malicious codes . Recently Subaat drew our attention due to renewed targeted attack activity . but not least , Rhysida appears to have first popped up back in May , with several high - profile compromises posted on their leak site .


The organization appears to be shut down , but the threat actors are still very active . In the case of this malware , the activity groups strongly associated with Winnti are BARIUM and LEAD . The IXESHE attackers almost always make use of compromised servers as command-and-control ( C&C ) servers . Over 5 years ago , we began tracking a new campaign that we called FakeUpdates ( also known as SocGholish ) that used compromised websites to trick users into running a fake browser update .


This is done in the function initComponents . DLL hijacking techniques have been seen in the past with the APT15 group . The central directory it pertained to is the one in the second ZIP . But then , following an upsurge in attacks in the second half of 2014 , GReAT characterized MiniDuke , CosmicDuke and the actor ’s Nemesis Gemina project - targeting government , diplomatic , energy , military and telecom operators - as ‘ one of the world ’s most unusual APT operations ’ due to : • Its use of a customized backdoor written in Assembler using ‘ old school ’ virus writing techniques and habits • Stealthy transfer of updates as executables hidden inside GIF files ( a form of steganography )


Regardless of the agency or unit tasked with this collection , the upcoming US election , and the associated candidates and parties are of critical interest to both hostile and friendly nation states .


It also provides secure storage of passwords and other sensitive information .


More recently , we have also seen an increase in activity targeting Ukraine .


This indicates that multiple C2 servers were used in this campaign , but one ( 37.1.207.31 ) was the most heavily used . A closer examination revealed the obfuscation used by the OilRig group in these QUADAGENT samples were likely the result of using an open-source toolkit called Invoke-Obfuscation . The malware is executed only for the following layout , the country is based on the Microsoft website : Cyberattacks can leave companies wondering how could this happen to us so , when these situations arise , it can help to know what might be motivating these attackers .


EventBot has the ability to update its library or potentially even download a second library when given a command from the C2 . Upon opening of the MS Word document , our embedded file exploits CVE-2017-11882 to drop a malicious fake Norton Security Shell Extension module , 'NavShExt.dll' , which is then injected into iexplore.exe to install the backdoor , begin collection , and activate command and control . Since at least 2013 , the Iranian threat group that FireEye tracks as APT33 has carried out a Cyber Espionage operation to collect information from defense , aerospace and petrochemical organizations .


The stolen data fields are : Mobile - The infected device phone number and contact ’ s phone number Contacts - A headline used for the attacker to distinguish between the type of stolen information he gets Name - Contact ’ s full name ( Display name ) upCon ( upload contact ) function used for stealing contact list information . We will provide an analysis of the HyperBro tool in an upcoming section . Large-scale cyber espionage campaigns such as " GhostNet " .


Early in Q2 , Kaspersky identified an interesting Lazarus attack targeting a mobile gaming company in South Korea that we believe was aimed at stealing application source code . The files exploit the well-known Microsoft Office vulnerability , CVE-2012-0158 , to execute malicious code in order to take control of the targeted systems .


At a high level , hot patching can transparently apply patches to executables and DLLs in actively running processes , which does not happen with traditional methods of code injection such as CreateRemoteThread or WriteProcessMemory . Despite the fact that the Changing Information Technology Inc. certificate was revoked on July 4 , 2017 , the BlackTech group is still using it to sign their malicious tools .


The second division , overseen by Lieutenant Colonel Sergey Aleksandrovich Morgachev , managed the development and maintenance of malware and hacking tools used by Unit 26165 , including the X-Agent " implant " .


Those who already have read our previous articles about Zebrocy will notice that more or less the same kind of information is sent , over and over again by previous stages .


Both the client and the server use the same code to serialize and encrypt the communications .


Running successful big game hunting operations results in a higher average profit per victim , allowing adversaries like PINCHY SPIDER and their partners to increase their criminal revenue quickly . Based on the profile of the victims and the type of information targeted by the attackers , Symantec believes that Butterfly is financially motivated , stealing information it can potentially profit from .


The documents that exploit CVE2017-11882 download another payload — an HTML Application ( HTA ) file toting a malicious Visual Basic ( VBS ) script — from the server , which is executed accordingly by the command-line tool mshta.exe . However , full details on ALLANITE and other group tools , techniques , procedures , and infrastructure is available to network defenders via Dragos WorldView .


Among multiple sub-domains , “ ad.a * * * d.org ” and “ gd.a * * * d.org ” both historically resolved to the same suspicious IP address . Once an exploitable page is identified , Clever Kitten will attempt to upload a PHP backdoor to gain remote access to the system . The monitoring components also detect freshly launched cmd.exe processes and terminate them promptly . In response to this activity , we built threat hunting campaigns designed to identify additional Exchange Server abuse .


The Sofacy group remains a persistent global threat .


PlugX is a modular structured malware that has many different operational plugins such as communication compression and encryption , network enumeration , files interaction , remote shell operations and more . Hackers target primarily companies in Russia and CIS countries , though it is noticed that the amount of attacks targeting the USA has increased 5 times since 2011 .


] com , 31.214.157 [ . China Chopper contains a remote shell (Virtual Terminal) function that has a first suggested command of netstat an|find ESTABLISHED . First released in 2005 , the tool has gone unchanged since 2008 with v ersion 2.3.2 .


More information on this threat actor is found in our report , APT37 (Reaper): The Overlooked North Korean Actor . The usefulness of flare-qdb can be seen in cases such as loops dealing with strings .


Figure 2 . To mitigate the threat of the described campaign , security teams can consider blocking access to the C2 server 103.236.150.14 and , where applicable , ensure that the Microsoft Security Update KB2553204 is installed in order to patch the CVE-2017-11882 vulnerability . The samples we have analyzed were actually quite large , each of them about 60 MB . In terms of detection , organizations should look to align their detection strategy with the MITRE ATTCK Framework to help detect a ransomware attack before its too late .


Like many threat groups , TG-3390 conducts strategic web compromises ( SWCs ) , also known as watering hole attacks , on websites associated with the target organization 's vertical or demographic to increase the likelihood of finding victims with relevant information . Intelligence suggests the group has been active since at least 2014 and is presently operating in multiple facilities targeting safety systems beyond Triconex .


Google Cloud Messaging is designed to send short message ( up to 4 KB ) to mobile devices via Google services . Thrip seemed to be mainly interested in the operational side of the company . Using this module by default indicates that the attackers are interested in stealing information from the victims ’ machines . Who is The Chaos Creator , and what else transpired between Harrison and Ashley Madison prior to his death ?


For each mounted drive , Ryuk calls GetDriveTypeW to determine the drive 's type . ScarCruft is a relatively new APT group ; victims have been observed in Russia , Nepal , South Korea , China , India , Kuwait and Romania .


Data collected by Secureworks incident response ( IR ) analysts and analyzed by CTU researchers indicates that GOLD LOWELL extorts money from victims using the custom SamSam ransomware . SPEAR identified recent PassCV samples which implemented another commercial off-the-shelf ( COTS ) RAT called Netwire .


A shared supplier of malware would explain the overlap in tools , but it would not explain the significant overlap we have also observed in operational techniques related to command and control infrastructure .


ChinaChopper web shell — A web-based executable script that allows a threat actor to execute commands on the compromised system .


Paladin RAT is another remote administration tool used by the Pitty Tiger group . The first attack in the US that Group-IB attributes to this group was conducted in the spring of 2016 : money was stolen from the bank by gaining access to First Data 's " STAR " network operator portal .


It uses a variety of new techniques , but the most interesting thing is that it injects malicious code into the system libraries – libdmv.so or libandroid_runtime.so . Metel is a banking Trojan ( also known as Corkow ) discovered in 2011 when it was used to attack users of online banking services . In the initial versions , back in 2016 , the downloaded files from RevengeHotels campaigns were divided into two modules : a backdoor and a module to capture screenshots . Local investigators later confirmed that the energy outage was caused by a cyberattack .


PROMETHIUM and NEODYMIUM both used a zero-day exploit that executed code to download a malicious payload . We used a combination of tools such as NoFuserEx , ConfuserEx Fixer , ConfuserEx Switch Killer , and de4d0t in order to deobfuscate the code for in depth analysis .


One plausible reason for developing such a flexible malware might be that the group were increasingly encountering victim environments where users were using Linux as their desktop operating system .


The domain was active on the IP 213.251.187.145 from July 2014 up until March 2015 .


It is deployed to internally accessible servers running Internet Information Services ( IIS ) .


SHA256 : e5b643cb6ec30d0d0b458e3f2800609f260a5f15c4ac66faf4ebf384f7976df6 .


This lead us to estimate there to be over 2.8 billion infections in total , on around 25 Million unique devices , meaning that on average , each victim would have suffered roughly 112 swaps of innocent applications . Some of the exploit server paths contain modules that appear to have been designed to infect Linux computers , but we have not yet located the Linux backdoor . This makes the system process running malicious code a literal moving target . For our Managed Defense Customers , we have launched a Community Protection Event that will provide frequent updates on this threat actor and activity .


Through their recent investigations , our forensics analysts pinpointed the initial compromise vector and post-compromise operations that led to the deployment of the destructive Shamoon malware on targeted infrastructures .


On September 15 and 19 , 2017 , Proofpoint detected and blocked spearphishing emails from this group targeting a US shipbuilding company and a US university research center with military ties . We analyzed the webpage and found attackers injecting a script into the webpage .


Moreover , as we dived deeper into the investigation , we discovered several spyware tools for Windows that form an implant for exfiltrating sensitive data on a targeted machine . The main delivery method of this type of backdoor is spear phishing emails or spam that uses social engineering to manipulate targets into enabling malicious documents . Cobalt Group has mainly targeted banks in Eastern Europe , Central Asia , and Southeast Asia .


Of course , I had to investigate further .


] pw/6 * * * * * 5 ” ( It . FireEye assess that the actors employing this latest Flash zero-day are a suspected North Korean group we track as TEMP.Reaper . The first task of the malware is to generate an ID to identify the infected system .


The source process checks the mapping between a process id and a process name . Using the Kaspersky Security Network ( KSN ) and artifacts from malware files and attack sites , we were able to trace the attacks back to March 2015 . They used legitimate infrastructure—the ability to post or create comments on forums and profile pages—to embed a string that the malware would decode to find and communicate with the true C2 IP address . These URLs provide access to the C2s , which then provide potential commands and encrypted transfers of additional backdoors onto the system via GIF files .


China Chopper is a tool that allows attackers to remotely control the target system that needs to be running a web server application before it can be targeted by the tool . At first glance CONFUCIUS_B looks very similar to CONFUCIUS_A , and they are also packaged in plain SFX binary files .


EventBot uses this permission in order to achieve persistence and run in the background as a service . We can observe that the sample is very recent , created on Thursday , July 4 While this may be coincidental , the out-of-sequence version 3.0 sample was created ten days after we published the Operation Lotus Blossom paper that exposed the Elise Trojan that is closely related to Emissary .


More importantly , the IP address this certificate was shared with 213.251.187.145 was previously identified as used by Sofacy Group for phishing attacks against Albanian government institutions by registering the domain qov.al and creating realistic subdomains to lure victims into visiting .


As on the desktop , mobile users need to be wary of installing applications from outside of legitimate app stores and sources and be on the lookout for bogus banking sites that ask for more information than users would normally provide on legitimate sites . As an example , specific CIA malware revealed in Year Zero is able to penetrate , infest and control both the Android phone and iPhone software that runs or has run presidential Twitter accounts . Dragonfly is a cyber espionage group that has been active since at least 2011 .


] plus/Updates/tt/parser.apk The payload can be a .dex or .apk file which is a Java-compiled Android executable . The malware basically provides a remote CMD/PowerShell terminal for the attackers , enabling them to execute scripts/commands and receive the results via HTTP requests . Stolen Pencil is a threat group likely originating from DPRK that has been active since at least May 2018 .


REQUEST_COMPANION_RUN_IN_BACKGROUND - let the app run in the background . As described in the infection flow , one of the first uses of the AutoHotKey scripts is to upload a screenshot from the compromised PC . The timeline in Figure 2 shows that the Emissary Trojan was first created ( version 1.0 ) in May 2009 and quickly received an update that resulted in version 1.1 in June 2009 .


This strongly suggested that the banking Trojans , despite differing in terms of capability , belong to the same family . TG-3390 operates a broad and long-running campaign of SWCs and has compromised approximately 100 websites as of this publication . Based on the samples we collected and traced to 456 distinct IPs , we expect the group to be more active in the coming months as we observed changes on the versions we acquired . PIEHOP utilizes LIGHTWORK to issue the IEC-104 commands " ON " or " OFF " to the remote system and then immediately deletes the executable after issuing the command .


Mimikatz is a post-exploitation tool that allows attackers to extract credentials from volatile memory . After monitoring and correlating the APT attack , 360 Threat Intelligence Center discovered multiple related emails to attack Colombian government agencies , financial institutions and large enterprises .


Parsing of instructions by EventBot Parsing of instructions by the bot from the C2 . 'Improvise' is a toolset for configuration , post-processing , payload setup and execution vector selection for survey/exfiltration tools supporting all major operating systems like Windows (Bartender) , MacOS (JukeBox) and Linux (DanceFloor) . Since at least 2014 , an Iranian threat group tracked by FireEye as APT34 has conducted reconnaissance aligned with the strategic interests of Iran .


sahro.bella7@post.cz trala.cosh2@post.cz bishtr.cam47@post.cz lobrek.chizh@post.cz cervot.woprov@post.cz .


In early 2017 , APT10 began conducting attacks against global managed IT service providers (MSPs) that granted them unprecedented access to MSPs and their customers’ networks . Kaspersky Lab 's products detect the Microsoft Office exploits used in the spear-phishing attacks , including Exploit.MSWord.CVE-2010-333 , Exploit.Win32.CVE-2012-0158 .


Malware Features Android According to the observed samples and their signatures , early versions of this Android malware were developed by the end of 2014 and the campaign has remained active ever since . First stage infections and graphical decoys have been described by multiple sources , including in our previous research MuddyWater expands operations . Reporting indicates there may be links between Cobalt Group and both the malware Carbanak and the group Carbanak .


SHA256 : c885f09b10feb88d7d176fe1a01ed8b480deb42324d2bb825e96fe1408e2a35f .


Operation RussianDoll : Adobe & Windows Zero-Day Exploits Likely Leveraged by Russia ’s APT28 in Highly-Targeted Attack .


Adware commonly found on Play collects profits from ad networks , but mobile ransomware inflicts direct harm to users . In the same year , they conducted DDoS attacks using the Perl IRC bot and public IRC chats to control Trojans . They also use AutoIT droppers , password-protected EXE files and even ISO images . CSP can define a list of domains that the browser should be allowed to interact with for the visited URL .


By pivoting off of one sample we were able to zoom out and identify a sizable infrastructure of what appears to be 707 IP ’s and 2,611 domains being utilized for malicious activity .


Apps not selected as protected apps stop working once the screen is off and await re-activation , so the implant is able to determine that it is running on a Huawei device and add itself to this list . However , as this recent campaign indicates , the NewsBeef APT appears to have shifted its intrusion toolset away from BeEF and towards macro-enabled malicious Office documents , PowerSploit , and Pupy . The group has been observed targeting healthcare , telecom , technology , and video game industries in 14 countries .


The Trojan waits for incoming SMS messages ( the “ alarmReceiver.class ” ) and checks whether these messages contain one of the following commands : “ sms ” , “ contact ” , “ location ” , “ other ” . Data from the early part of this year shows that the Taidoor attackers rampantly used malicious.DOC files to exploit a Microsoft Common Controls vulnerability , CVE-2012-0158 . Wingbird , the advanced malware used by NEODYMIUM , has several behaviors that trigger alerts in Windows Defender ATP .


Check Point researchers discovered another widespread malware campaign on Google Play , Google ’ s official app store . Based on multiple active compromises by the Axiom threat group , Novetta was able to capture and analyze new Winnti malware samples . The target file is loaded using the LoadLibrary API function , and the address of the exported function zxMain is obtained with GetProcAddress . Ransomware gangs are consistently rebranding or merging with other groups , as highlighted in our 2022 Year in Review , or these actors work for multiple ransomware - as - a - service ( RaaS ) outfits at a time , and new groups are always emerging .


CTU researchers have observed TG-3390 actors staging RAR archives , renamed with a .zip file extension , on externally accessible web servers .


) Upload and purge collected evidence Destroy device by resetting locking password Execute shell commands Send SMS with defined content or location Disable network Disable root Uninstall bot To avoid detection and removal of the agent app in the device memory , the RCSAndroid suite also detects emulators or sandboxes , obfuscates code using DexGuard , uses ELF string obfuscator , and adjusts the OOM ( out-of-memory ) value . Flying Kitten was one of the first groups to be described as a coherent threat actor conducting operations against political opponents of government and foreign espionage targets . Unflattening the code in later maturity levels like MMAT_GLBOPT1 and MMAT_GLBOPT2 ( first and second pass of global optimization ) s determines offsets within files for encryption to control encryption speed .


Our researchers examined the domain that hosted the first malicious file , mol.com-ho.me .


Analysis indicates there are currently two distinct variants of ViperRAT . Continued WhiteBear activity later shifted to include defense-related organizations into June 2017 . On a Windows machine , the netsvc group contains names of both existing and non-existing services . $ HOME / Library / LaunchAgents / com.studentd.agent.plist


] XXXX [ . While investigating the domains and infrastructure used by the phishing components of Gorgon Group , Unit 42 researchers witnessed several common operational security flaws with Gorgon Group 's actors throughout their many campaigns . And the last change that was introduced in regards to ConfuserEx obfuscator , an obfuscator that is very commonly used by malicious actors to obfuscate .NET code , is used with various levels of obfuscation , anti - tampering and anti - debugging , which makes the unpacking more difficult for malware researchers .


Unit 74455 's members would be responsible for the distribution of some of the stolen data from the breaches through the " DCLeaks " and " Guccifer 2.0 " websites .


To show how this breach and similar breaches can be mitigated , we look at how Windows Defender Advanced Threat Protection ( Windows Defender ATP ) flags activities associated with BARIUM , LEAD , and other known activity groups and how it provides extensive threat intelligence about these groups .


This malware has used the IP S-PROT addresses identified in the accompanying .csv and .stix files as both source and destination IPs .


] com hxxp : //www [ . FireEye has moderate confidence that a campaign targeting the hospitality sector is attributed to Russian actor APT28 . It should be noted that out of the roughly 180 Word variants that were located by Carbon Black , the biggest difference in the documents was the metadata and junk data located in the malicious macros . However , we note that the wiper deployment was limited to the victim ’s IT environment and did not impact the hypervisor or the SCADA virtual machine .


We have been able to tie the malware to a long-running Facebook profile that we observed promoting the first stage of this family , a malicious chat application called Dardesh via links to Google Play . We are confident this KillDisk malware was deployed by Lazarus , rather than by another , unrelated attacker . Despite what the gateway does, this attack would only succeed if the message got through the gateway and a particular archive utility is used by the end-user, such as certain versions of PowerArchiver , WinRar , and older 7Zip as described . The new exploit method bypasses URL rewrite mitigations for the endpoint provided by Microsoft in response to •


Another interesting ZeroT sample ( SHA256 bc2246813d7267608e1a80a04dac32da9115a15b1550b0c4842b9d6e2e7de374 ) contained the executable 0228.exe and a decoy document 0228.doc in the RAR SFX archive .


Such data includes contact and location information , phone and message activity , the ability to record from the microphone , camera , and other sensors as well as the capability to access data from many popular messaging and social media apps . APT41 has targeted payment services specializing in handling in-game transactions and real money transfer (RMT) purchases . This neatly ties together many of the tools used by the Dukes group , as versions of this one loader have been used to load malware from three different Dukes-related toolsets CosmicDuke , PinchDuke , and MiniDuke – over the course of five years .


] nampriknum [ . The malware samples deployed in both of these operations are updated versions of the KeyBoy backdoor first discussed in 2013 by Rapid7 . As the old saying goes : If it ain’t broke , don’t fix it . Fake browser updates are a very common decoy used by malware authors .


Infection During installation , depending on the version of the Trojan , Asacub prompts the user either for Device Administrator rights or for permission to use AccessibilityService . One archive sample analyzed by CTU researchers contained a legitimate PDF file , a benign image of interest to targets ( see Figure 8 ) , and an HTTPBrowser installer disguised as an image file . We also found the init0 script running ; the script cleans out all miners regardless of its origin . Additionally , Mandiant was able to uncover additional infrastructure due to the fact that a PTR record was never changed from a previous operation .


The Center for Experimental Mechanical Engineering develops weapons as well as military and special equipment .


Investigators found that John Podesta , Hillary Clinton ’s presidential campaign chairman , was one of thousands of individuals targeted in a mass phishing scheme using shortened URLs that security researchers attributed to APT28 .


By late 2015 , the malware ’ s creators had gone mostly silent until the summer of 2016 when the malware reappeared with a more complex architecture that injects malicious code into Android system processes . We have moderate confidence APT39 operations are conducted in support of Iranian national interests based on regional targeting patterns focused in the Middle East . will always produce the value -1 . Days later , KillNet claimed to target the European Investment Bank ( EIB ) .


Through our investigation , we identified less than 3 dozen devices affected by Chrysaor , we have disabled Chrysaor on those devices , and we have notified users of all known affected devices . Analysis of RASPITE tactics , techniques , and procedures ( TTPs ) indicate the group has been active in some form since early - to mid-2017 . The payload code is started very early during the execution of the backdoored executable file . The gang attacked 10 victims last month , the majority of them being from the Information and Communications Technology ( ICT ) sectors .


BootComplete starts the AutoStartup service and the AutoStartup service makes sure that MainActivity is always running . To control ATMs , the group uses the Atmosphere Trojan , which is unique to Silence , or a program called xfs-disp.exe . However , even though the TTPs of the Cleaver team have some overlap to techniques used by Iranian Cyber Army , Ashiyane ( SQL injection ) and Syrian Electronic Army ( phishing ) , we believe this is largely the work of a new team .


In the months leading up to August , the Sofacy group launched several waves of attacks relying on zero-day exploits in Microsoft Office , Oracle Sun Java , Adobe Flash Player and Windows itself .


We will also provide detailed analysis of the latest variants of the malware they deploy ( known as FakeM ) as well as other associated tools that allow Scarlet Mimic to target Android and OS X devices . We believe that the Carbanak campaign is a clear indicator of a new era in cybercrime in which criminals use APT techniques directly against the financial industry instead of through its customers .


We believe that the Carbanak campaign is a clear indicator of a new era in cybercrime in which criminals use APT techniques directly against the financial industry instead of through its customers . attacks using this tool were still active as of April 2016 .


Moreover , BusyGasper boasts some keylogging tools – the malware processes every user tap , gathering its coordinates and calculating characters by matching given values with hardcoded ones . The campaign lasted from April to October and used job descriptions relevant to target organizations , in both English and Korean language . The email contained a malicious link to http://mynetwork.ddns.net:880 . UNC1878 has used various offensive security tools , most commonly Cobalt Strike BEACON , along with legitimate tools and built - in commands such as PSEXEC , WMI , and BITSadmin .


With relevant visualized information , analysts are able to study malware behavior on impacted machines , so they can investigate further and plan out their response .


Next , the module enters an infinite loop .


In order to increase the likelihood of their malware successfully communicating home , cyber espionage threat actors are increasingly abusing legitimate web services , in lieu of DNS lookups to retrieve a command and control address . Malware used by the threat group can be configured to bypass network-based detection ; however , the threat actors rarely modify host-based configuration settings when deploying payloads .


On September 12 , 2016 , the “ Fancy Bears ’ Hack Team ” persona claimed to have compromised WADA and released athletes ’ medical records as “ proof of American athletes taking doping. ”


Kill switches are used by many malware authors to remove traces from a device after a successful operation . APT28 is using novel techniques involving the EternalBlue exploit and the open source tool Responder to spread laterally through networks and likely target travelers . In a number of the cases we analyzed , ProjectSauron deployed malicious modules inside the custom network encryption 's software directory , disguised under similar filenames and accessing the data placed beside its own executable .


The messages looked as follows : “ % USERNAME % , ti ho inviato il soldi sul subito subito-a [ . Trend Micro attributes this activity to MuddyWater , an Iran-nexus actor that has been active since at least May 2017 . The fake svchost binary is the KONNI malware .


[27089,28618,9833,4170,25722,19977,2369,21426,3435,7442,30146,21719,16140,16280,16688,22550,19867,194,3298] .


One of the samples ( e19823a1ba4a0e40cf459f4a0489fc257720cc0d71ecfb7ad94b3ca86fbd85d1 ) uses the C2 server svcws [ . In April 2013 , a year after we found the " bodiless " Lurk module , the Russian cybercriminal underground exploited several families of malicious software that specialized in attacks on banking software . The value name of this entry varies from sample to sample . Initial access brokers use tools like NetSupport RAT to gather information and perform additional actions on victims of interest .


Because CVE-2015-3043 is already patched , this remote exploit will not succeed on a fully patched system .


In their current campaign , APT32 has leveraged ActiveMime files that employ social engineering methods to entice the victim into enabling macros . Initial intrusion stages feature the Win32/Barlaiy implant—notable for its use of social network profiles , collaborative document editing sites , and blogs for C&C .


The " porn kr sex '' APK connects to a malicious website that runs XLoader in the background . The suspected APT16 targeting of the Taiwanese government agency – in addition to the Taiwanese media organizations – further supports this possibility . The TXT record returned contained data: E0000>0 . Ransomware source code is a malicious program that contains the instructions and algorithms that define the ransomware ’s behavior .


setFullScreenIntent ( ) – This API wires the notification to a GUI so that it pops up when the user taps on it . Honeybee appears to target humanitarian aid and inter-Korean affairs . “ HexRaysDeob ” However , over time , it becomes tedious for fraudsters to constantly change information when registering new domains .


C2 Communication The C2 communication includes two parts : sending information to the remote HTTP server and parsing the server ’ s response to execute any commands as instructed by the remote attackers . The Helminth executable variant is very similar in functionality to its script-based counterpart , as it also communicates with its C2 server using both HTTP and DNS queries . This technical analysis reveals that the modus operandi of the Group has remained almost identical over the years . As for who was hit the hardest , around 16 percent of ransomware incidents affecting State , Local , Tribal , and Tribunal ( SLTT ) governments were from LockBit , says the MS - ISAC .


Based on the functionality of the various tools uploaded to the webshells , we believe the threat actors breach the SharePoint servers to use as a beachhead , then attempt to move laterally across the network via stolen credentials and exploiting vulnerabilities . Unit 42 's analysis shows that NetTraveler attempted to exploit CVE-2012-0158 to install NetTraveler Trojan .


Since then , we have seen Poison Ivy samples using third-levels of querlyurl [ . Our findings show that the mentioned attacks have been orchestrated and we consider them a single long-term campaign that spans Croatia , Serbia , Montenegro , and Bosnia and Herzegovina . Our analysis reveals that APT33 is a capable group that has carried out cyber espionage operations since at least 2013 .


Dragos threat intelligence leverages the Dragos Platform , our threat operations center , and other sources to provide comprehensive insight into threats affecting industrial control security and safety worldwide .


( Have a look here and here . Hackers are charged with spying on a manufacturer of gas turbines . Should a user enable this content , the attackers are then able to use the DDE protocol to remotely execute commands in memory on the victim 's system .


Unusual domains , the use of URL shorteners , and solicitations that do not come from verifiable sources are also red flags for potential phishing and malware . For example , the CIA attack system Fine Dining , provides 24 decoy applications for CIA spies to use . They initially targeted defense and aviation companies but shifted to focus on the energy sector in early 2013 .


The module contains the following hardcoded C2 server names :


When in doubt , check the APK signature and hash in sources like VirusTotal before installing it on your device . In early 2016 the Callisto Group began sending highly targeted spear phishing emails with malicious attachments that contained , as their final payload , the " Scout " malware tool from the HackingTeam RCS Galileo platform . The well-known threat group called DRAGONFISH or Lotus Blossom are distributing a new form of Elise malware targeting organizations for espionage purposes .


Device admin policies Looking at the policy 's definition , we can see that it lists all the available policies even if most of them are deprecated on Android 10.0 and their usage results in a security exception . According to the security experts , this collection of malware was discovered after their first initial report was published , meaning that Group 27 ignored the fact they were unmasked and continued to infect their targets regardless , through the same entry point , the Myanmar Union Election Commission ( UEC ) website . f9cfda6062a8ac9e332186a7ec0e706a . Enterprise T1649 Steal or Forge Authentication Certificates APT29 has abused misconfigured AD CS certificate templates to impersonate admin users and create additional authentication certificates .


One of the favorite methods used by the Pitty Tiger group to infect users is to use a Microsoft Office Word document which exploits a specific vulnerability ( CVE-2012-0158 ) . Given the wide usage of STAR in LATAM , financial institutions in LATAM could have particular exposure to a potential interest from the MoneyTaker group .


Extensive targeting of defense ministries and other military victims has been observed , the profile of which closely mirrors the strategic interests of the Russian government , and may indicate affiliation with GRU , Russia ’s premier military intelligence service .


Unfortunately , we have had no chance to obtain this file , but we speculate that Device.exe is responsible for opening port 6378 , and the CenterUpdater.exe tool was used for creating tunneling to a remote host .


Shamoon2 : 104.238.184.252 .


Connexxa was a company also from Catanzaro . During this time , the attacker must ensure continued access to the target environment or risk losing years of effort and potentially expensive custom ICS malware . The backdoor queries Windows for installed antivirus software using WMI : SELECT * FROM AntiVirusProduct It looks for specific antivirus and security products installed on the infected machine , such as Kaspersky , eScan , F-secure and Bitdefender . Who is The Chaos Creator , and what else transpired between Harrison and Ashley Madison prior to his death ?


Analysis of evasion techniques Along with the standard payload and string obfuscation , Cerberus uses a rather interesting technique to prevent analysis of the Trojan . By introducing small changes to their code and infrastructure , the group has bypassed several security products . APT39 's focus on the telecommunications and travel industries suggests intent to perform monitoring , tracking , or surveillance operations against specific individuals , collect proprietary or customer data for commercial or operational purposes that serve strategic requirements related to national priorities , or create additional accesses and vectors to facilitate future campaigns .


In addition , the same attackers appear to have a lengthy operation history including attacks on other industries and organizations .


This payload will then attempt to instantiate a remote reverse /system/bin/sh shell to the Command & Control ws.my-local-weather [ . Similar to its other attacks , Suckfly used the Nidiran back door along with a number of hacktools to infect the victim 's internal hosts . Daily summary of news concerning different Palestinian govenment related issues d3771d58051cb0f4435232769ed11c0c0e6457505962ddb6eeb46d900de55428 . Attackers could exploit these vulnerabilities to carry out a variety of attacks , in some cases gaining the ability to execute remote code on the targeted machine .


Using email as a C2 channel may also decrease the chance of detection , as sending email via non-sanctioned email providers may not necessarily construe suspicious or even malicious activity in many enterprises .


The malware then uses WebDAV to upload the RAR archive to a Box account . In one remarkable case , the Carbanak 2.0 gang used its access to a financial institution that stores information about shareholders to change the ownership details of a large company .


) “ % USERNAME % , j ’ ai fait l ’ avance ( suivi d ’ un lien ) : leboncoin-le [ . The cyber espionage group APT32 heavily obfuscates their backdoors and scripts , and Mandiant consultants observed APT32 implement additional command argument obfuscation in April 2017 . Surprisingly , this isn't the easiest or the most efficient technical choice for HTTP connection .


Receiver Intent Name Description BootReceiver android.intent.action.BOOT_COMPLETED System notification that the device has finished booting . In October 2012 , APT41 used captured credentials to compromise a jump server and access a production environment where they deployed a Linux version of PHOTO . In our 2014 report , we identified APT28 as a suspected Russian government-sponsored espionage actor .


All three shared the same IPs and URLs , also provided below .


In most cases however , the customers ’ IT operation center don’t know they exist on the network .


In the previous campaign where adversaries used Office document exploits as an infection vector , the payload was executed in the Office word process .


Yet one point of confusion in the blog comes at the very start : referring to the entity responsible for TRITON as the “ TRITON actor ” .


It seems that the people who filled these roles are key to “ Agent Smith ’ s success , yet not quite necessary for actor ’ s legitimate side of business . Starting in December 2014 , the criminal group began running keyloggers in the infected system . With a high degree of confidence , we can confirm that at least two distinct groups are focused on attacking this sector ; there is also a third group , though it is unclear if its focus is solely on this sector or if carries out other types of attacks . ( CISA , CNN )


The response can either be a simple " OK , '' or can be a request to perform some action on the device . In one article published in the Kharkiv Observer – an independent Ukranian online publication – an unnamed source stated that even the Ukrainian Presidential Administration has been attacked by malware developed by the Gamaredon Group . We assess with high confidence that APT37 acts in support of the North Korean government and is primarily based in North Korea .


In a root broken device , security is a fairy tale . Some of the teams publicly known today include Iranian Cyber Army , Ashiyane , Islamic Cyber Resistance Group , Izz ad-Din al-Qassam Cyber Fighters , Parastoo , Shabgard , Iran Black Hats and many others 9 . In later maturity levels , Initial access was gained by compromising JumpCloud and inserting malicious code into their commands framework .


The Tor node would intercept any unencrypted executable files being downloaded and modify those executables by adding a malicious wrapper contained an embedded OnionDuke .


CTU researchers assess with high confidence that TG-3390 uses information gathered from prior reconnaissance activities to selectively compromise users who visit websites under its control .


The app connects to the MQTT broker with hardcoded username and password and a unique device identifier generated for each device . Cybereason also attributes the recently reported Backdoor.Win32.Denis to the OceanLotus Group , which at the time of this report 's writing , had not been officially linked to this threat actor . Its C2 is based on IIS using .asp technology to handle the victims’ HTTP . This “ est ” reference could refer to a hacking group with its own message board on which hack520 also posts regularly .


Once a valid card with a malicious EMV chip is detected , RIPPER will instantiate a timer to allow a thief to control the machine . Government officials said they knew the initial attack occurred in 2011 , but are unaware of who specifically is behind the attacks .


We saw the following hardcoded C & C server location in the RAT package : Conclusion : The DroidJack RAT is another example of a growing trend in which malware authors seek to exploit public interest as a way to spread malware . The admin@338 , active since 2008 , has been seen targeting organizations in the financial services , telecoms , government , and defense sectors . 1.doc : 832cc791aad6462687e42e40fd9b261f3d2fbe91c5256241264309a5d437e4d8 . Mandiant is not aware of any configuration change that can be made to force request logging for these endpoints .


At a high level , hot patching can transparently apply patches to executables and DLLs in actively running processes , which does not happen with traditional methods of code injection such as CreateRemoteThread or WriteProcessMemory . While this particular actor effectively used their almost worn out CVE-2012-0158 exploits in the past , Spring Dragon employs more involved and creative intrusive activity as well .


In a sample I recently analyzed , something stood out as extremely suspicious which led me down a rabbit hole , uncovering malicious infrastructure supporting Chthonic , Nymaim , and other malware and malicious websites .


The Mimikatz variant uploaded to these two organizations is unique , as it involves a seemingly custom loader application written in .NET .


Android bots have also already been found being controlled via other non-traditional means – blogs or some of the many cloud messaging systems like Google ’ s or Baidu ’ s – but Twitoor is the first Twitter-based bot malware , according to Štefanko . In total , 35 actors have been tied to Scattered Canary’s operations since the group emerged in 2008 . Lazarus regrouped and rushed into new countries , selecting mostly poorer and less developed locations , hitting smaller banks because they are , apparently , easy prey .


Since we identified these attacks in the early stages , we have not been able to conclusively determine what STRONTIUM ’s ultimate objectives were in these intrusions .


] 132:28833 61 [ . Firstly , as with the MiniDuke campaigns of February 2013 and CosmicDuke campaigns in the summer of 2014 , again the group clearly prioritized the continuation of their operations over maintaining stealth . This PowerShell script is a version of the Empire Invoke-PSInject module , with very few modifications . Figure 1 : URL vulnerable to CVE-2023 - 4966 https://<Gateway or ADC IP address>/oauth / idp/.well - known / openid - configuration


Trojan details Upon boot , the trojan will start by populating a shared preferences file with the configuration it has on its internal structures . During its recent campaigns , Cloud Atlas used a new polymorphic” infection chain relying no more on PowerShower directly after infection , but executing a polymorphic HTA hosted on a remote server , which is used to drop three different files on the local system . FireEye iSIGHT Intelligence confirmed that since at least November 2017 , APT37 exploited a zero-day Adobe Flash vulnerability , CVE-2018-4878 , to distribute DOGCALL malware to South Korean victims .


The group 's persistent use of spear phishing tactics ( phishing attempts aimed at specific individuals ) and access to previously undiscovered zero-day exploits have made it a highly resilient threat . The affected organizations we were able to identify are mostly based in the Middle East .


Desert Scorpion 's second stage is capable of installing another non-malicious application ( included in the second stage ) which is highly specific to the Fatah political party and supports the targeting theory . We believe that Lazarus Group is very large and works mainly on infiltration and espionage operations , while a substantially smaller units within the group , which we have dubbed Bluenoroff , is responsible for financial profit . Some of these U.S. organizations may have been targeted by Elfin for the purpose of mounting supply chain attacks . In April 2023 , media reports suggested that the U.S. government determined that Zarya breached a Canadian oil pipeline .


2014 : OnionDuke gets caught using a malicious Tor node .


DeltaCharlie is a DDoS tool used by HIDDEN COBRA actors , and is referenced and detailed in Novetta 's Operation Blockbuster Destructive Malware report .


This app carries a number of the capabilities : Upload GSM , WhatsApp , Telegram , Facebook , and Threema messages Upload voice notes , contacts stored , accounts , call logs , location information , and images Upload the expanded list of collected device information ( e.g. , IMEI , product , board , manufacturer , tag , host , Android version , application version , name , model brand , user , serial , hardware , bootloader , and device ID ) Upload SIM information ( e.g. While the most recent samples observed still use batch scripts and SFX files , the Gamaredon Group has moved away from applications like wget , Remote Manipulator Tool , VNC and ChkFlsh.exe . If the next block is resolved , The overlaps in targeting and sharing of infrastructure amongst DPRK groups highlights the continued targeting and coordinated interest in the cryptocurrency field .


This would explain the number of victims – there are less than 10 of them and according to our detection statistics , they are all located in the Russia . The malware is a fully functional RAT with multiple commands that the actors can issue from a command and control ( C2 ) server to a victim 's system via dual proxies . At 23:29 , the attackers then proceeded to deploy an updated version of their POSHC2 stager . 192.119.15.35 880 http://mynetwork.ddns.net:880/st-36-p4578.ps1 . The group 's long - standing center focus has been Ukraine , where it has carried out a campaign of disruptive and destructive attacks over the past decade using wiper malware , including during Russia 's re - invasion in 2022 .


a37f5d2418c5f2f64d06ba28fe62edee1293a56158ddfa9f04020e316054363f db59407f72666526fca23d31e3b4c5df86f25eff178e17221219216c6975c63f e0acbb0d7e55fb67e550a6bf5cf5c499a9960eaf5f037b785f9004585202593b Exodus One Package Names com.phonecarrier.linecheck However , full details on XENOTIME and other group tools , techniques , procedures , and infrastructure is available to network defenders via Dragos WorldView . The malware can delete various requests based on the command below . Cisco Secure Web Appliance ( formerly Web Security Appliance ) automatically blocks potentially dangerous sites and tests suspicious sites before users access them .


Data is eventually exfiltrated over a TLS connection to the Command & Control server ws.my-local-weather [ . The attacks targeted high-profile targets , including government and commercial organizations . The announcement states that porn , gambling and entertainment sites will be blocked 9e4464d8dc8a3984561a104a93a7b8d6eb3d622d5187ae1d3fa6f6dafa2231a8 . Previous versions of TIEDYE were configured to persist via a LaunchAgent .


In fact , the oldest samples of the loader that we have found were used with PinchDuke .


Other variants use other names and logos , as described later . This mode of operation is typical of many hacker groups—and especially of Winnti . About four months after The New York Times publicized an attack on its network , the APT12 behind the intrusion deployed updated versions of their Backdoor.APT.Aumlib and Backdoor.APT.Ixeshe malware families .


" Due to the special RAM disk feature of Android devices ' boot partition , all current mobile antivirus products in the world ca n't completely remove this Trojan or effectively repair the system . It is therefore possible that the large percentage of high value targets identified in our analysis of the GhostNet are coincidental , spread by contact between individuals who previously communicated through e-mail . Establishing a foothold involves actions that ensure control of the target network ’s systems from outside the network . The Metasploit code was released on December 29 , 2012 and the vulnerability was officialy fixed on January 14 , 2013 ( MS13 - 008 ) while the page with the exploit was uploaded on February 11 , 2013 .


RCSession was extracted from a file called English.rtf and launched via a hollowed svchost.exe process .


Based on this information , CTU researchers assess that TG-3390 aims to collect defense technology and capability intelligence , other industrial intelligence , and political intelligence from governments and NGOs . The purpose of these steps is to target users in Switzerland and hijack their traffic After deobfuscating the malware , we found the target domains :


The compiled code itself already is altered per deployment in multiple subtle ways , in order to stymie identification and automated analysis and accommodate targeted environments .


The botnet initially consisted of IP cameras and basic home routers , two types of IoT devices commonly found in the household .


Instead , the user must scroll to the third page of the document , which will load a Flash object that contains ActionScript that will attempt to exploit the user ’s system to install a malicious payload .


Once received , Responder masquerades as the sought-out resource and causes the victim computer to send the username and hashed password to the attacker-controlled machine .


Attackers are growing smarter , targeting individuals through the devices and the services they use most . At this stage , the malware gathers information about the infected computer . APT1 uses hijacked FQDNs for two main purposes . Recognizing and stopping the above malicious JavaScript request requires advanced visibility solutions that can detect the access and exfiltration of sensitive user data ( in this case the user ’s email address and password ) .


The “ core ” module will use one of two methods to infect the application – Decompile and Binary . However , it is still widely used , notably in Russia . These are the same two URLs that Dexphot use later to establish persistence , update the malware , and re-infect the device . Instead , victims would end up infecting their computers with the NetSupport RAT , allowing threat actors to gain remote access and deliver additional payloads .


It is easy to imagine a security analyst , burdened by the amount of attacks against their network , dismissing such common-looking spam as “ just another crimeware spam run ” , allowing the campaign to , in essence , hide in the masses .


These examples reveal BRONZE PRESIDENT 's likely intent to conduct political espionage in other countries in addition to targeting NGOs .


This group , which has been attributed by various security teams , is believed to be comprised of three subgroups :


Open task manager .


For example , one sent out to a handful of countries identifies network drives when they are added to target systems , and then RC4 like-encrypts and writes certain file metadata and contents to a local path for later Exfiltration .


The configuration file then loads the Trochilus payload into memory by injecting it into a valid system process . Confucius targeted a particular set of individuals in South Asian countries , such as military personnel and businessmen , among others .


The IP address of both ora.carlaarrabitoarchitetto [ . The main part of the BalkanRAT malware is a copy of the Remote Utilities software for remote access . PyCommands , meanwhile , are Python scripts that automate tasks for Immunity Debugger , a popular tool for reverse-engineering malware binaries .


A Communication Channel via Stolen SMS In addition , TrickMo has an automatic mechanism to send SMS messages to its C & C server . The lack of any significant evidence of shared code between any of these backdoor families is another clue as to the scope of the resources on which the activity group is able to draw , and the precautions the group is willing and able to take in order to avoid losing its ability to conduct its espionage operations . According to Symantec telemetry , almost 40 percent of Orangeworm 's confirmed victim organizations operate within the healthcare industry .


Poseidon Group is dedicated to running targeted attacks campaigns to aggressively collect information from company networks through the use of spear-phishing packaged with embedded , executable elements inside office documents and extensive lateral movement tools . Nitro 's campaign focused on the chemical sector with the goal of obtaining sensitive documents such as proprietary designs , formulas , and manufacturing processes .


Collect information on surrounding cellular towers ( BTS ) . Strider has been active since at least October 2011 . For more information about part one , click here . Because indicators of attack are all about interactions with your network , it may be possible that the actions performed during the early stages of the cyberattack kill chain are not considered harmful .


At any time an infected application will create an activity , this method will be called , and call ‘ requestAd ’ from “ Agent Smith ’ s code . Clever Kitten has moved to leveraging strategic web compromises . Although Dexphot always uses a cryptocurrency miner of some kind , it ’s not always the same miner . Beginning in January 2021 , Mandiant Managed Defense observed multiple instances of abuse of Microsoft Exchange Server within at least one client environment .


The Cybereason Nocturnus team is monitoring multiple underground platforms in an attempt to identify chatter relating to EventBot . The first confirmed date when TajMahal samples were seen on a victim’s machine is August 2014 . While the recent paper from Trend Micro and ClearSky ( ' The Spy Kittens Are Back : Rocket Kitten 2 ' ) does extensively cover the campaign 's narrative , we aimed to seek confirmation that our analyzed attack was positively connected to the same campaign and set out to provide additional value and insight .


Enigma packer artifacts in file metadata ( SHA-256: b08b8fddb9dd940a8ab91c9cb29db9bb611a5c533c9489fb99e36c43b4df1eca ) .


] meacount-manager [ . In this case , the file used the software name " Cyberlink " , and a description of " CLMediaLibrary Dynamic Link Library " and listing version 4.19.9.98 . In the last two years alone , we have confirmed 937 APT1 C2 servers — that is , actively listening or communicating programs — running on 849 distinct IP addresses . Adversaries may abuse these features to hide artifacts such as files , directories , user accounts , or other system activity to evade detection.[1][2][3 ]


Tune the file reputation systems of your anti-virus software to the most aggressive setting possible .


New versions of FakeSpy masquerade as government post office apps and transportation services apps . News reported that the U.S. Cyber Command launched cyberattacks on an Iranian spy group . Just a few months later , in February 2015 , we announced the discovery of Carbanak , a cyber-criminal gang that used custom malware and APT techniques to steal millions of dollars while infecting hundreds of financial institutions in at least 30 countries .


It first starts another activity defined in “ org.starsizew.Aa ” to request device administrator privileges , and then calls the following API of “ android.content.pm.PackageManager ” ( the Android package manager to remove its own icon on the home screen in order to conceal the existence of RuMMS from the user : At the same time , ” org.starsizew.MainActivity ” will start the main service as defined in “ org.starsizew.Tb ” , and use a few mechanisms to keep the main service running continuously In May 2016 , Unit 42 observed attacks of OilRig primarily focused on financial institutions and technology organizations within Saudi Arabia . So let ’s start to dissect the macros . Unlike a number of past cases of Iranian statesponsored social media phishing that have focused on Irans neighbors , this latest campaign appears to have largely targeted Americans and to a lesser extent British and European victims .


] 230 [ . Of note , we also discovered the Sofacy group using a very similar delivery document to deliver a new Trojan called Cannon . The area highlighted in blue is the shape name that is being located , while the text itself is highlighted in red . If you can not apply the KB5019758 patch immediately , you should disable OWA until the patch can be applied .


Fragment of the database with targeted devices and specific memory addresses If the infected device is not listed in this database , the exploit tries to discover these addresses programmatically . specifically CVE-2018-0798 , before downloading subsequent payloads . Tropic Trooper is an unaffiliated threat group that has led targeted campaigns against targets in Taiwan , the Philippines , and Hong Kong .


WICKED PANDA refers to the targeted intrusion operations of the actor publicly known as " Winnti " , whereas WICKED SPIDER represents this group 's financially-motivated criminal activity . APT28 spearphished targets in several waves with Flash exploits leading to their Carberp based JHUHUGIT downloaders and further stages of malware .


These attacks occurred in several different countries , but our investigation revealed that the primary targets were individuals and organizations primarily located in India .


Shamoon is designed to destroy computer hard drives by wiping the master boot record ( MBR ) and data irretrievably , unlike ransomware , which holds the data hostage for a fee .


A similar tool , with the same filename , has been discussed in previous research but the SpyDealer malware appears unrelated to HenBox . APT41 uses many of the same tools and compromised digital certificates that have been leveraged by other Chinese espionage operators . Once a foothold is established , they try to upload more backdoors , USB stealers as well as other hacking tools such as " Mimikatz " for lateral movement .


In fact , recent variants contain code forked from an open-source machine learning module used by developers to automatically resize and crop images based on screen size , a valuable function given the variety of Android devices . The Ke3chang have used three types of malware over the years and have traditionally targeted the aerospace , energy , government , high-tech , consulting services , chemicals , manufacturing , mining sectors . The modified code is available publically here . We highly suspect the “ Pig network ” to have also been used as a bulletproof hosting service for cybercriminals who are unrelated to the Winnti group .


From our trend analysis seen in Figure 3 , Locky ransomware started being delivered via DOCM format email attachments more extensively beginning in August . While not detected at the time , Microsoft 's antivirus and security products now detect this Barium malicious file and flag the file as " Win32/ShadowPad.A " .


A snapshot of the code that processes each VM opcode and the associate interpreter The presence of a VM and virtualized instruction blocks can be described in simpler terms : Essentially , the creators of FinFisher interposed a layer of dynamic code translation ( the virtual machine ) that makes analysis using regular tools practically impossible . Of note , this is three years earlier than the oldest Elise sample we have found , suggesting this group has been active longer than previously documented . Given the popularity of the compromised application that is still being distributed by its developer , it wouldn’t be surprising if the number of victims is in the tens or hundreds of thousands . There are also many examples of nation - state actors leveraging contractors to develop offensive capabilities , as shown most recently in contracts between Russia ’s Ministry of Defense and NTC Vulkan .


PIVY also played a key role in the 2011 campaign known as Nitro that targeted chemical makers , government agencies , defense contractors , and human rights groups.10,11 Still active a year later , the Nitro attackers used a zero-day vulnerability in Java to deploy PIVY in 2012 . TAA leverages advanced artificial intelligence and machine learning that combs through Symantec 's data lake of telemetry in order to spot patterns associated with targeted attacks .


The description in Portuguese promises more protection for the user ’ s applications , including end-to-end encryption . TA505 targeted Middle Eastern countries in a June 11 campaign that delivered more than 90% of the total spam emails to the UAE , Saudi Arabia , and Morroco . While the capabilities for the installers , loaders , and uninstallers in this report are relatively straight forward and single-focused , analysis of these malware families provide further insight into the capabilities of the Lazarus Group .


After compromising a network , the threat actors elevate their privileges and install malware on a large proportion of systems .


As Lookout first reported more than eight months ago , the problem with Shedun/HummingBad and similar malicious app families that silently exploit Android rooting vulnerabilities is that the infections can survive normal factory resets . Leafminer attempts to infiltrate target networks through various means of intrusion : watering hole websites , vulnerability scans of network services on the internet , and brute-force login attempts . APT33 : 5.79.127.177 mypsh.ddns.net . " Learn about indicators of compromise and their role in detection and response in Data Protection 101 , our series on the fundamentals of information security .


It is clear that this RAT is under intense development , however , the addition and removal of packages , along with the huge quantity of unused code and usage of deprecated and old techniques denotes an amateur development methodology . The attacks in that case took place in late September to early October 2016 and the attackers stored the MoonWind samples as RAR files , while in the November attacks the RATs were stored as executables . WATERSPOUT was compiled within two days of the last HIGHTIDE backdoor and on the same day as the THREEBYTE backdoor . Instead , victims would end up infecting their computers with the NetSupport RAT , allowing threat actors to gain remote access and deliver additional payloads .


In the The first wave of attack , The attackers spoofed an email id that is associated with Indian Ministry of Home Affairs ( MHA ) and an email was sent on September 20th , 2016 ( just 2 days after the Uri terror attack ) to an email id associated with the Indian Embassy in Japan .


Other configuration data is located elsewhere , and some of it can been seen here : The encrypted library path The output folder on the device for the dropped library The name of the library after it is loaded eventBot name string Version number A string used as an RC4 key , both for decrypting the library and as a part of the network data encryption ( hasn ’ t changed from the previous version ) The C2 URLs A randomized class name using the device ’ s accessibility services EventBot extracted configuration Part of the extracted configuration of the new version Whenever users reboot their device or open up Network Speed Master , SWAnalytics will fetch the latest configuration file from http[:]//mbl[.]shunwang[.]com/cfg/config[.]json” . SecureWorks Counter Threat Unit ( CTU ) researchers analyzed a phishing campaign that targeted a Middle Eastern organization in early January 2017 .


Instruct administrators to use non-privileged accounts for standard functions such as web browsing or checking webmail .


] 191 [ . Once a foothold is established , they try to upload more backdoors , USB stealers as well as other hacking tools such as " Mimikatz " for lateral movement . The variable names themselves are not relevant , however the methods in bold below will retrieve the AlternativeText field from the specified shape , which is then executed . The operation targeted individuals from three groups Senior thinktank personnel researching the Middle East , journalists focused on the region , and academics , including senior professors .


For example , sending text “ Balance ” will trigger a response with the victim ’ s wallet balance . During the past few months , APT34 has been able to quickly incorporate exploits for at least two publicly vulnerabilities ( CVE-2017-0199 and CVE-2017-11882 ) to target organizations in the Middle East . Attackers can abuse well-known cloud providers and abuse their reputations in order to avoid detection . To boot , there was a 75 percent increase in the average number of monthly attacks in the US between the first and second half of the last 12 months .


The samples we identified target the ATM vendor Diebold . Barium specializes in targeting high value organizations holding sensitive data , by gathering extensive information about their employees through publicly available information and social media , using that information to fashion phishing attacks intended to trickthose employees into compromising their computers and networks .


Google also stated that they are taking numerous steps including proactively notifying affected accounts , revoking affected tokens and deploying SafetyNet improvements to protect users from these apps in the future . This is corroborated by our identification of TEMP.Hermit 's use of MACKTRUCK at a bank , preceding the APT38 operation targeting the bank 's SWIFT systems in late 2015 . One layer will detect shellcode , Ashley Madison ’s executives understood that only a handful of employees at the time would have had access to the systems needed to produce the screenshots McNeill published online .


Ransom demands have varied significantly , suggesting that INDRIK SPIDER likely calculates the ransom amount based on the size and value of the victim organization . Another set of attacks called Operation Erebus leverages another flash exploit , CVE-2016-4117 , and relies on watering hole attacks as a means of propagation .


There have been cases in the past where a threat actor attempted to mimic another to thwart attribution efforts , and as such , attribution should rarely be taken as is , but instead with a grain of salt and critical thinking .


The Pierogi Campaign : This campaign uses social engineering attacks to infect victims with a new , undocumented backdoor dubbed Pierogi .


The strings of code , for one , are similarly structured . ScarCruft is a relatively new APT group ; victims have been observed in Russia , Nepal , South Korea , China , India , Kuwait and Romania . The FIN7 intrusion set continued its tailored spear phishing campaigns throughout last year . The samples we have observed seemed not to be malware targeted for the game fans but a malware module which accidentally got into [ the ] wrong place .


CTU researchers recognize that the evidence supporting this attribution is circumstantial .


Since the 2016 publication , Microsoft has come across an evolution of PLATINUM 's file-transfer tool , one that uses the Intel Active Management Technology ( AMT ) Serial-over-LAN ( SOL ) channel for communication . The purpose of the attacks appears to be industrial espionage , collecting intellectual property for competitive advantage .


The only noticeable difference is the game has more ads , including ads on the very first screen . Over the years they've used application components from Norman , McAfee and Norton . While attribution of the first two spear phishing attacks is still uncertain , we attribute the second December phishing campaign to the China based APT group that we refer to as APT16 . For those who fall outside of that demographic , it ’s interesting that this group is still relying on the user enabling macros in Office , since Microsoft disabled those by default earlier this year .


Once root is obtained , it downloads an additional APK file from the server ( mcpef.apk ) and installs it as system application ( /system directory ) . When the document was opened in Word , it exploited a previously unknown vulnerability in the Microsoft Office PostScript interpreter ( designated CVE-2015-2545 ) that enabled it to execute the attacker 's code and drop an attacker-generated malicious DLL onto the computer . Moafee may have chosen its targets based on the rich resources of South China Sea region – the world 's second business sea-lane , according to Wikipedia – including rare earth metals , crude oil , and natural gas .


Phishing page from the French version of the Trojan Communication with C & C Riltok actively communicates with its C & C server . FireEye has tracked and profiled APT28 group through multiple investigations , endpoint and network detections , and continuous monitoring . The Russian document is not used by the sample , we assume that the author of the malware forgot to remove the resource containing the Russia decoy document .


The data sent to the C2 follows a structured pattern that uses a predefined keywords array , where each keyword is mapped to a certain subroutine .


The Zen trojan does not implement any kind of obfuscation except for one string that is encoded using Base64 encoding . The attacks were traced back to a computer system that was a virtual private server ( VPS ) located in the United States . This collaborative approach allowed the team to observe the malware and its victims . Together with our partner CrySyS Lab , we - ve performed a detailed analysis of these unusual incidents which suggest a new , previously unknown threat actor .


mike.jar implements most of the data collection and exfiltration capabilities of this spyware . As expected , OilRig is continuing their onslaught of attacks well into 2018 with continued targeting in the Middle East . JhoneRAT : 6cc0c11c754e1e82bca8572785c27a364a18b0822c07ad9aa2dc26b3817b8aa4 . NIST does not necessarily endorse the views expressed , or concur with the facts presented on these sites .


We have also observed them using virtual private network services that use IPs based in numerous countries to ensure anonymity and obfuscate criminal operations . It will ask for a password to run command as root .


REQUEST_COMPANION_USE_DATA_IN_BACKGROUND - let the app use data in the background . Throughout our investigation , we have found evidence that shows operational similarities between this implant and Gamaredon Group . Between August and November 2015 the malware author creates several new versions of Emissary , specifically 5.0 , 5.1 , 5.3 and 5.4 in a much more rapid succession compared to development process in earlier versions .


The malware can be configured to use multiple network protocols to avoid network-based detection .


We have associated this campaign with APT19 , a group that we assess is composed of freelancers , with some degree of sponsorship by the Chinese government . Samples and resource names contained the family names of prominent Iranians , and several of these individuals received the malware located in their respective folder .


The transaction would only be authorized after the client enters the TAN into the online banking website in their browser . In 2014 , Unit 42 released a report titled " 419 Evolution " that documented one of the first known cases of Nigerian cybercriminals using malware for financial gain . Based on previously observed tactics , it is highly likely the OilRig group leveraged credential harvesting and compromised accounts to use the government agency as a launching platform for their true attacks .


The link directs them to a malicious web page , which prompts them to download an Android application package ( APK ) . Also , the certificate embedded in the Quasar sample was issued at 22.12.2018 , which correlates with the file’s compilation date . Some of the samples share delivery mechanisms and infrastructure with samples which are detected by a few antivirus vendors as Gamaredon .


Microsoft Threat Intelligence associates Winnti with multiple activity groups—collections of malware , supporting infrastructure , online personas , victimology , and other attack artifacts that the Microsoft intelligent security graph uses to categorize and attribute threat activity .


Our analysis shows that NetTraveler attempted to exploit CVE-2012-0158 to install NetTraveler Trojan . The cyber-espionage campaign has labelled the group Advanced Persistent Threat ( APT ) 40 or , titled , Periscope .


Victims were recorded in the UK , Poland , Russia and China .


The success is largely the result of the malware 's ability to silently root a large percentage of the phones it infects by exploiting vulnerabilities that remain unfixed in older versions of Android . It 's possible that Lazarus is using RATANKBA to target larger organizations . APT33 : 5.187.21.70 microsoftupdated.com . On the left , the stolen credit card data is sent via a WebSocket skimmer while on the right , it is a POST request : In the past months there have been several Magecart skimmers abusing Google Tag Manager in one way or another .


A Bootkit is a rootkit malware variant which infects the device at start-up and may encrypt disk or steal data , remove the application , open connection for Command and controller . " Machete " is a targeted attack campaign with Spanish speaking roots . APT1 is believed to be the 2nd Bureau of the People ’s Liberation Army ( PLA ) General Staff Department ’s ( GSD ) 3rd Department , which is most commonly known by its Military Unit Cover Designator ( MUCD ) as Unit 61398 . The code of the exploit is very similar to the one published in the Metasploit kit , but the inner class that disables the security manager is encoded differently , most likely to avoid detection .


All of that is to say , the decoy documents leveraged in this campaign would likely be relevant and of interest to a variety of targets in Israel and Palestine , consistent with previously identified KASPERAGENT targeting patterns .


The same wrapper has also been used to wrap legitimate executable files , which were then made available for users to download from torrent sites .


The samples date from April – May 2017 , coinciding with the run up to the May 2017 Palestinian Authority elections .


Both of these libraries are runtime libraries related to Dalvik and ART runtime environments . FrozenCell masquerades as fake updates to chat applications like Facebook , WhatsApp , Messenger , LINE , and LoveChat . The use of spear-phishing emails , malicious documents and RAT malware is yielding significant results for at least two groups we have identified in this campaign . Together with our partner CrySyS Lab , we - ve performed a detailed analysis of these unusual incidents which suggest a new , previously unknown threat actor .


In this analysis , we get into the capabilities of the new variant and what we found to be a “ kill switch ” that can eliminate the malware remotely from an infected device . The actor attempts to exploit CVE-2018–8440 — an elevation of privilege vulnerability in Windows when it improperly handles calls to Advanced Local Procedure Call — to elevate the privileges using a modified proof-of-concept exploit . On January 8 , 2018 , Unit 42 observed the OilRig threat group carry out an attack on an insurance agency based in the Middle East .


Cylance uncovered several bespoke backdoors deployed by the OceanLotus APT Group a.k.a APT32 , Cobalt Kitty . Winnti mode of operation to collect information on the organizational charts of companies , on cooperating departments , on the IT systems of individual business units , and on trade secrets , obviously . Hackers usually take precautions , which experts refer to as Opsec .


While studying Truvasys , Microsoft uncovered a previously undocumented piece of malware known as Myntor that is a completely separate malware family . The main reason for the increase in Potao detections in 2014 and 2015 were infections through USB drives .


Winexe acts as a Windows service that can be configured to automatically start at boot and silently wait for incoming commands over a named pipe .


As early as March 4 , 2017 , malicious documents exploiting CVE-2017-0199 were used to deliver the LATENTBOT malware . Over the past three years , Filensfer has been deployed against organizations in Luxembourg , Sweden , Italy , the UK , and the U.S .


Content observers : use Android 's ContentObserver framework to gather changes in SMS , Calendar , Contacts , Cell info , Email , WhatsApp , Facebook , Twitter , Kakao , Viber , and Skype . The Leviathan generally emailed Microsoft Excel documents with malicious macros to US universities with military interests , most frequently related to the Navy . Winnti : dde82093 2018-07-11 15:45:57 https://bugcheck.xigncodeservice.com/Common/Lib/common.php . As we 've discussed recently , there has been huge growth in the ransomware and extortion space , potentially linked to the plethora of leaked builders and source code related to various ransomware cartels .


] 923525 [ . APT28 is using novel techniques involving the EternalBlue exploit and the open source tool Responder to spread laterally through networks and likely target travelers . However the metadata clearly showed that the documents prepared for this campaign were initially saved on December 17 , 2018 and have continued to be updated through January 21 , 2019 . This type of vulnerability is known as a server - side request forgery ( SSRF ) .


Dubbed ‘Operation Sheep’ , this massive data stealing campaign is the first known campaign seen in the wild to exploit the Man-in-the-Disk vulnerability revealed by Check Point Research earlier last year . Wild Neutron 's attacks in 2015 uses a stolen code signing certificate belonging to Taiwanese electronics maker Acer and an unknown Flash Player exploit .


Code contained inside one of the slides triggers an exploit for CVE-2017-8759 , a remote code execution vulnerability in Microsoft .NET framework . The most recent sample of Bemstour seen by Symantec appears to have been compiled on March 23 , 2019 , eleven days after the zero-day vulnerability was patched by Microsoft .


At least one of the binaries compiled in August had a PDB string I was able to locate online in a collection of other PDB files , so they may be introducing their malicious code into these files before compiling someone else ’s project .


Fortunately for us , the C2 servers for several of these documents were still operational allowing for retrieval of the malicious macro and the subsequent payloads .


CVE-2015-1701 does not affect Windows 8 and later .


The C & C address and the encryption key ( one for different modifications in versions 4.x and 5.x , and distinct for different C & Cs in later versions ) are stitched into the body of the Trojan . After the initial compromise , TG-3390 delivers the HTTPBrowser backdoor to its victims . While no phishing- or social engineering-initiated routines were observed in this campaign , we found multiple attacks over the network that are considered “ loud. ” These involved large-scale scanning operations of IP ranges intentionally launched from the command and control ( C&C ) server . Cisco Talos is aware of the recent advisory published by the U.S. Department of Health and Human Services ( HHS ) warning the healthcare industry about Rhysida ransomware activity .


Adobe Flash Player sentence.fancy.humble 78557094dbabecdc17fb0edb4e3a94bae184e97b1b92801e4f8eb0f0626d6212 Target list The current list of apps observed to be targeted by Ginp contains a total of 24 unique applications as seen below . While we are confident that APT10 actors gained access to the Visma network in August using stolen employee Citrix remote desktop credentials , it is not clear how or when these credentials were initially compromised . The adversary crafted credible email and attachment after understanding the targets and their behavior .


The malware connects the dots and uses these two components to create a special type of notification that triggers the ransom screen via the callback . From our analysis , Honeybee submitted most of these documents from South Korea , indicating that some of the targeting was in South Korea . idc.load_and_run_plugin Additionally , 20 said they had experienced data breaches by former employees .


This write-up will survey notables in the past year of 2017 Sofacy activity , including their targeting , technology , and notes on their infrastructure .


'' This is a trojan with many built-in capabilities . One of the domains uncovered during the investigation was identified by the Chinese security vendor CERT 360 as being part of the BITTER APT campaign in May 2019 . APT33 sent spear phishing emails to employees whose jobs related to the aviation industry .


] it Catania server2cz.exodus.connexxa [ . XENOTIME is easily the most dangerous threat activity publicly known . computer name , username , and GUID . av : Name of detected antivirus . osversion : version of the operating system . aname : the location of the malware on the infected machine . Initially , the group claimed DDoS attacks against entities located in Western countries , seemingly prioritizing Sweden , the Netherlands , and Denmark .


] 102 2020-04-02 http : //marta.martatovaglieri [ . Initial reports about HIGHNOON and its variants reported publicly as Winnti dating back to at least 2013 indicated the tool was exclusive to a single group , contributing to significant conflation across multiple distinct espionage operations . Believed to have started activity in 2009 and to originate from China , the group initially was known for targeting US and overseas defense contractors but broadened their targeting as time passed .


Conclusions Every day , there are hundreds if not thousands of targeted attacks against Tibetan and Uyghur supporters . The CVE-2012-0773 was originally discovered by VUPEN and has an interesting story . These attacks have involved social engineering , spearphishing attacks , exploitation of Microsoft Windows operating systems vulnerabilities , Microsoft Active Directory compromises , and the use of remote administration tools ( RATs ) in targeting and harvesting sensitive competitive proprietary operations and project-financing information with regard to oil and gas field bids and operations .


From mid-2017 to mid-2018 , Whitefly launched targeted attacks against multiple organizations . However , around a month ago , Rocke started targeting systems that run Jenkins by attempting to exploit CVE-2018-1000861 and CVE-2019-1003000 .


While it is not surprising that the Dukes reacted to multiple companies publishing extensive reports on one of their key toolsets , it is valuable to note the manner in which they responded .


TA505 is arguably one of the most significant financially motivated threat actors because of the extraordinary volumes of messages they send .


Open Source SNORTⓇ Subscriber Rule Set customers can stay up to date by downloading the latest rule pack available for purchase on Snort.org . MuddyWater has been active since at least November 2017 and has been known to primarily target entities in the Middle East . The DLL located in the Media registry key is a variant of the KHRAT Troja S-MALn E-MAL . None After initial access via this new exploit method , the threat actor leveraged maintain access , and performed anti - forensics techniques on the Microsoft Exchange server in an attempt to hide their activity .


These could include resetting the user ’ s PIN , enabling or disabling various alerts and confirmations , and confirming the user ’ s identity . Between May and June 2018 , Unit 42 observed multiple attacks by the OilRig group appearing to originate from a government agency in the Middle East . Even while using these services , the authors of this JhoneRAT went further and used different user-agent strings depending on the request , and even on the downloaders the authors used other user-agent strings . Monitor MSSQL Servers with access to OT systems and networks for evidence of : • Reconnaissance and enumeration activity of MSSQL servers and credentials .


By analyzing running processes on the infected device , it shows that the malware creates a child process of itself to perform the multi-process ptrace anti-debugging technique . Both of these alerts discussed campaigns in which actors used the CVE-2019-0604 to exploit SharePoint servers to install the China Chopper webshell . All contain the same Visual Basic macro code and author name as Honeybee .


It extracts and decrypts the stage 3 malware , which is stored in encrypted resources such as fake dialog boxes . APT33 leverages a mix of public and non-public tools and often conducts spear-phishing operations using a built-in phishing module from " ALFA TEaM Shell " , a publicly available web shell . The pixel encoding algorithm is fairly straightforward and aims to minimize visual differences when compared to the original image by only modifying the least significant bits of the red , green , and blue color byte values . For these reasons , OT defenders and asset owners should take mitigating actions against COSMICENERGY to preempt in the wild deployment and to better understand common features and capabilities that are frequently deployed in OT malware .


Analysis into the two binaries shows that they are in fact a Delphi ( initially UPX packed ) and .NET version of the Zekapab first-stage malware .


Also , the fact the initial macro uses this dropped document for the execution of the payload may also explain why the document did not contain any decoy contents .


These organizations included :


Overall , the discussion above may appear so much splitting of hairs or determining how many angels can dance on the head of a pin – yet given the communicative impacts behind different naming and labeling conventions , this exploration seems not merely useful but necessary .


Once an exploitable page is identified , the actor will attempt to upload a PHP backdoor to gain remote access to the system . Recently , CTU researchers responded to an intrusion perpetrated by Threat Group-1314 , one of numerous threat groups that employ the " living off the land " technique to conduct their intrusions .


The user agent string employed is “ MSIE 8.0 ” .


After performing a fraudulent action , stealing the OTP/mTAN , TrickMo buys some time by activating the lock screen and preventing the user from accessing their device . The BokBot malware provides LUNAR SPIDER affiliates with a variety of capabilities to enable credential theft and wire fraud , through the use of webinjects and a malware distribution function . Lua modules is a technique that has previously been used by Flamer .


However , because dnc.org email accounts were targeted in the same way as hillaryclinton.com accounts , it is likely that dnc.org did use Gmail at that time and later moved to a different service .


The Dukes appear to prioritize the continuation of their operations over stealth .


Notably , this operation marked the first time Lazarus had targeted macOS users , with the group inventing a fake company in order to deliver their manipulated application and exploit the high level of trust among potential victims .


Execute commands on the infected machine .


Sometimes the attackers send an MS PowerPoint document instead , which exploits CVE-2014-6352 . The malware samples deployed in both of these operations are updated versions of the KeyBoy backdoor first discussed in 2013 by Rapid7 .


From an external analysts ’ point of view , the wonder is , which is superior to the other .


Protecting organizations from threats across domains and platforms Mobile threats continue to rapidly evolve , with attackers continuously attempting to sidestep technological barriers and creatively find ways to accomplish their goal , whether financial gain or finding an entry point to broader network compromise . Traditionally , the Ke3chang attackers have used spear-phishing emails with either a malware attachment or a link to a malicious download . The tool can work for almost all obfuscated functions in the tested sample . Mandiant is investigating multiple instances of successful exploitation of CVE-2023 - 4966 that resulted in the takeover of legitimate user sessions on NetScaler ADC and Gateway appliances .


This is the first time we have seen APT28 incorporate this exploit into their intrusions .


The malicious developer ’ s apps published on the App Store which don ’ t contain the Ashas adware Searching further for the malicious developer ’ s activities , we also discovered his Youtube channel propagating the Ashas adware and his other projects . The usefulness of flare-qdb can be seen in cases such as loops dealing with strings . SHA256 : 92600679bb183c1897e7e1e6446082111491a42aa65a3a48bd0fceae0db7244f .


An organization whose certificate has been stolen and used to sign malware will always be associated with that activity .


Figure 8 . Waterbug has been using Meterpreter since at least early 2018 and , in this campaign , used a modified version of Meterpreter , which was encoded and given a .wav extension in order to disguise its true purpose . Our investigation into this campaign reveals that the actor used multiple malware implants , including an unknown implant with capabilities similar to Bankshot .


While the malware is custom , it only provides the attackers with standard back door capabilities .


They also used WinRAR and cURL for Windows , both often renamed , to compress and upload the exfiltrated files from the Visma network to the Dropbox API . We also discovered an interesting piece of rare malware created by this threat actor – a Bluetooth device harvester .


According to publicly available statistics , as well as confirmation from Google , most of these apps collected a few dozens installations each , with one case reaching over 350 . Unit 42 's ongoing research into the OilRig campaign shows that the threat actors involved in the original attack campaign continue to add new Trojans to their toolset and continue their persistent attacks in the Middle East . As we explained before , the RAT targets specific countries by checking the keyboard 's layout . We provide at - risk organizations with the following discovery methods to conduct threat hunts for tactics , techniques , and procedures ( TTPs ) implemented derived from the toolset : • Establish collection and aggregation of host - based logs for crown jewels systems such as human - machine interfaces ( HMI ) , engineering workstations ( EWS ) , and OPC client servers within their environments and review logs for the evidence of Python script or unauthorized code execution on these systems .


In a brief stint , TA505 distributed it in one large campaign in July , but we have not seen them use it since .