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Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30/01/2025, 18:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
Resource
win10v2004-20250129-en
General
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Target
JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
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Size
288KB
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MD5
6576695534ff583d8c06f625fac72d8e
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SHA1
1be7492ac17fda16a7a4d8f17e437d78875c848b
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SHA256
14855b1634bf2d52fbab6ed69fb669be7bfe848d9491c78d883f1c4c0968fa6c
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SHA512
fed3da055459b657376f9d174467f9c362101ef01ef9213f9ba06a61833ca39fcc785a713e6db12f5e8b7054434a08efb9b3d684cb8f959fea689873935b5681
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SSDEEP
6144:xX8JX4MQUXu+9qjCTWeqKas8hiAHlkyvbhA5qLXtE8VZP6lnrlZdgpP:uqM7u+xWEAyeAGy8V168P
Malware Config
Signatures
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Cycbot family
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Detects Cycbot payload 7 IoCs
Cycbot is a backdoor and trojan written in C++.
resource yara_rule behavioral1/memory/2772-3-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2772-4-0x0000000000400000-0x0000000000468000-memory.dmp family_cycbot behavioral1/memory/1644-62-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2772-63-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2884-190-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2772-192-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2772-318-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
Pony family
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1800 D79A.tmp -
Loads dropped DLL 2 IoCs
pid Process 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\D3A.exe = "C:\\Program Files (x86)\\LP\\2CDA\\D3A.exe" JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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resource yara_rule behavioral1/memory/2772-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2772-3-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2772-4-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1644-62-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2772-63-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2884-190-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2772-192-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2772-318-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\2CDA\D3A.exe JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe File opened for modification C:\Program Files (x86)\LP\2CDA\D3A.exe JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe File opened for modification C:\Program Files (x86)\LP\2CDA\D79A.tmp JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language D79A.tmp -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2212 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2828 msiexec.exe Token: SeTakeOwnershipPrivilege 2828 msiexec.exe Token: SeSecurityPrivilege 2828 msiexec.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2772 wrote to memory of 1644 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 32 PID 2772 wrote to memory of 1644 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 32 PID 2772 wrote to memory of 1644 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 32 PID 2772 wrote to memory of 1644 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 32 PID 2772 wrote to memory of 1800 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 35 PID 2772 wrote to memory of 1800 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 35 PID 2772 wrote to memory of 1800 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 35 PID 2772 wrote to memory of 1800 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 35 PID 2772 wrote to memory of 2884 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 36 PID 2772 wrote to memory of 2884 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 36 PID 2772 wrote to memory of 2884 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 36 PID 2772 wrote to memory of 2884 2772 JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe startC:\Users\Admin\AppData\Roaming\A565F\2062C.exe%C:\Users\Admin\AppData\Roaming\A565F2⤵PID:1644
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C:\Program Files (x86)\LP\2CDA\D79A.tmp"C:\Program Files (x86)\LP\2CDA\D79A.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1800
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe startC:\Program Files (x86)\5F11D\lvvm.exe%C:\Program Files (x86)\5F11D2⤵PID:2884
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2828
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2212
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
600B
MD502dab0815a60ac24426d37e9ddc85f40
SHA1321ccf591fdd87e85d0c04829c4b88147f6362bf
SHA2566d560de68637a8da67696bc4c89d4d731aafe47d879a71264c1da66441746ffe
SHA5124d3638a875865ea9c55e6185bbd6a35e17def625b1bc662b59f60f3de8363ba56451422690c55d03e741ca7ffe0e99292daa8dbefb3d05fbfdcc421fafda17fd
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Filesize
1KB
MD57f4638c2adee899eeece09997b541239
SHA11d6a89025030e24db7601468b69f37b82c7489c8
SHA2565b56bc941537541bb6241e959e46f2a0671e384e00bde26e4395f128181a58e2
SHA512a32d1c309205e3ed912e872a1705e53ac42291dae4424fabd669d7650935c85281b1df72083ed396adecc3544d79c8b29685eeb0dd113e6b12438945f1d37028
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Filesize
1KB
MD577a1cbb9b82ab8697c01ac7336a6b82d
SHA1b699552de0b297bea0635ad3ce56a14d9ce9f956
SHA256f51e69f775be28edbbc56acac24dc4d42476e25b71d5551fb7b713bdd35c7005
SHA512092ab852c78a66b0512663f9e7aef3f7008c464f918cc6c0c0ca0da8324cb16426c532bb504c58db26dc41cfde15e2a97543860fa5195dddc463ded52fe02e85
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Filesize
897B
MD51dcd385ae20ca8e37a10ba67641bb364
SHA1f79049c35cdf16b8a73ed633a9c48b2a9fe89e66
SHA25670922273d2fdff460c34b7fa955eb15ba19cb2816c8c330c6c6520dda3d1b855
SHA512f149dcfbcd0ed6bd0c947983f42c495926382dfe2adb177e6dfc02ebd50bb0e49b2b2911c3be2ccbdbe35375f90491c0232de07e807962433aeda221133a8476
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Filesize
102KB
MD53dd4e5cd0cb32f735268a740c647065a
SHA15e88431137152bf76f61d06b1c2086ecd5082a76
SHA256a1cb303db454c3faa73fa6705c9a7ce126110615879047fbd579d2c813fba535
SHA51237463297b6e127dc2689f2b998b14042189baa26727ab1770fc482035b09df2cd3f349fb11038fabde84d0b4a5a07bfc6b5c619001ddc70c9c37c0aa87b3fe04