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Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/09/2024, 04:46
Static task
static1
Behavioral task
behavioral1
Sample
fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe
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Size
283KB
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MD5
fb87d3f0ac088047962c8b2aaf932387
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SHA1
80d7582241c0e6e73d2700c5e7385f31008d5e89
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SHA256
3e4871071d962fab8761bc74a7692fd6a0dc929c36c8d2af1b72077323ccfa76
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SHA512
ce9696287de71f0ecc6a94faa93490c3b3be06d9ce053aad965501fa7538ad4d88032ed43858b9976759dde6cf433a914c7a8f0bc9df3a8ce2c11c49b906f454
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SSDEEP
6144:89crX1EXSopNBF0BB2LceVV2LRENC/KkFCL4d6QuJVwGUFke:uQEXSopNBFow9mLRPKkALVduF
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe -
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-1-5-21-3533259084-2542256011-65585152-1000\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 2736 FC9.tmp -
Loads dropped DLL 2 IoCs
pid Process 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.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\01B.exe = "C:\\Program Files (x86)\\LP\\0730\\01B.exe" fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.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/1872-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1872-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2876-16-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2876-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1872-14-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1872-74-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2040-76-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1872-178-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1872-196-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1872-199-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\0730\01B.exe fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\0730\01B.exe fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\0730\FC9.tmp fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 FC9.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1108 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 1912 msiexec.exe Token: SeTakeOwnershipPrivilege 1912 msiexec.exe Token: SeSecurityPrivilege 1912 msiexec.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe Token: SeShutdownPrivilege 1108 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe 1108 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1872 wrote to memory of 2876 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 30 PID 1872 wrote to memory of 2876 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 30 PID 1872 wrote to memory of 2876 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 30 PID 1872 wrote to memory of 2876 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 30 PID 1872 wrote to memory of 2040 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 33 PID 1872 wrote to memory of 2040 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 33 PID 1872 wrote to memory of 2040 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 33 PID 1872 wrote to memory of 2040 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 33 PID 1872 wrote to memory of 2736 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 36 PID 1872 wrote to memory of 2736 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 36 PID 1872 wrote to memory of 2736 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 36 PID 1872 wrote to memory of 2736 1872 fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.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\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.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:1872 -
C:\Users\Admin\AppData\Local\Temp\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\0A45E\AFE07.exe%C:\Users\Admin\AppData\Roaming\0A45E2⤵
- System Location Discovery: System Language Discovery
PID:2876
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C:\Users\Admin\AppData\Local\Temp\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\fb87d3f0ac088047962c8b2aaf932387_JaffaCakes118.exe startC:\Program Files (x86)\5EEA5\lvvm.exe%C:\Program Files (x86)\5EEA52⤵
- System Location Discovery: System Language Discovery
PID:2040
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C:\Program Files (x86)\LP\0730\FC9.tmp"C:\Program Files (x86)\LP\0730\FC9.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2736
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1912
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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:1108
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
1KB
MD5f676b5e33a8702e97cd7800528912fc4
SHA19f78cc337df77cffc51aeda5968f2afbd1e4af7e
SHA256a57eaf99a7fd2a44aec8fbd0bf5d8f24edd626cb8eb173278ab429258149c009
SHA512f772e0a0021a401fec2c22ed9cf6d6f5753e24cf6a4e32358b5440e77c1333e8af6a19782c6c3d40d3305ec19d60122fb4d15496ee442520cc4e6fd806b11f06
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Filesize
600B
MD5e9860bb96e8a25de597e4d0520cd8ab5
SHA1ba6474502657e5ed4eb0f1aad414b6d94ab1520e
SHA25645cb0ba618193485110c88a08bc190d7381226de9580e594c1ae87578a6c8f07
SHA512a101818a84cacd47e7721d4370f078121f0012d73386d1af200d94191c18bf85939475cb7578db7ef72b6225b3abdb19d69497c72c23a77e54a0c0c2dfcc24e9
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Filesize
996B
MD558fcebc1eada4331e9275e79d91b92c6
SHA120b5a97a20de04a6ab109709972c54539ba79245
SHA2568b6284913e6eff5d6e8fe6837a86b7c07dfb5b2e190a8d7668392dcc0af93c37
SHA5126c3d117b6bbb5620092bfe6aa5e313db0f325c363efdf59c3bebfb0c0c4228d24f608c6024b78bfb42a929e7c5fce27480a412087c36154ef657758c53d5bc99
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Filesize
100KB
MD57d9a7a08eaeb2f656e3f68ebf0154658
SHA1df305c4d5417ffbcfadf3a8345df3c8ebdcd2a21
SHA256ff8251a72bfe8c2cedb6385486e48a350ff03a8dc3bafec1296140c5e2f6e9aa
SHA512c22378d51662a1190766e696132465317c558264741d2aed44985774760b7bc793749ef7db4ffb3282488e2bc59263bf784035ec74a8077a7ae6f69fc62dfd93