Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 06:06
Static task
static1
Behavioral task
behavioral1
Sample
d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe
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Size
275KB
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MD5
d13e98dacaf32c0078692be104ae89ab
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SHA1
93f98d1995625c39d887180e585e50a1a90f8cd9
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SHA256
2bc14e7cf691d033e0f7411d146ffbb8a7ed13f193330097f4cffac509cf2047
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SHA512
508a6223b047d1d95ddb4c0e8e070c4d30a00c4d37b91e6f01b1b43d92c91b2768e34eef53f4fc117743f61f8383730b38d715008f341afd054fae1bf13a6030
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SSDEEP
6144:WG/jt2hYYHUFJNKxA6dOR7CjcA09ehuKd+OjmDO4O+10Ucw:WCQh8ToKXYDfNkOjmDO4Qxw
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" d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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-1-5-21-312935884-697965778-3955649944-1000\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 2900 2EAE.tmp -
Loads dropped DLL 2 IoCs
pid Process 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2972-3-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2972-49-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2972-55-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/580-54-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2972-172-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/584-174-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/584-175-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2972-366-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2972-370-0x0000000000400000-0x000000000046A000-memory.dmp upx -
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\82B.exe = "C:\\Program Files (x86)\\LP\\AF09\\82B.exe" d13e98dacaf32c0078692be104ae89ab_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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Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\LP\AF09\2EAE.tmp d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe File created C:\Program Files (x86)\LP\AF09\82B.exe d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\AF09\82B.exe d13e98dacaf32c0078692be104ae89ab_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 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2EAE.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2516 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2488 msiexec.exe Token: SeTakeOwnershipPrivilege 2488 msiexec.exe Token: SeSecurityPrivilege 2488 msiexec.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 2516 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2972 wrote to memory of 580 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 31 PID 2972 wrote to memory of 580 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 31 PID 2972 wrote to memory of 580 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 31 PID 2972 wrote to memory of 580 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 31 PID 2972 wrote to memory of 584 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 34 PID 2972 wrote to memory of 584 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 34 PID 2972 wrote to memory of 584 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 34 PID 2972 wrote to memory of 584 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 34 PID 2972 wrote to memory of 2900 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 37 PID 2972 wrote to memory of 2900 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 37 PID 2972 wrote to memory of 2900 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 37 PID 2972 wrote to memory of 2900 2972 d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" d13e98dacaf32c0078692be104ae89ab_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\d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d13e98dacaf32c0078692be104ae89ab_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:2972 -
C:\Users\Admin\AppData\Local\Temp\d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\93109\EC9AF.exe%C:\Users\Admin\AppData\Roaming\931092⤵
- System Location Discovery: System Language Discovery
PID:580
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C:\Users\Admin\AppData\Local\Temp\d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d13e98dacaf32c0078692be104ae89ab_JaffaCakes118.exe startC:\Program Files (x86)\09F14\lvvm.exe%C:\Program Files (x86)\09F142⤵
- System Location Discovery: System Language Discovery
PID:584
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C:\Program Files (x86)\LP\AF09\2EAE.tmp"C:\Program Files (x86)\LP\AF09\2EAE.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2900
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2488
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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:2516
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
996B
MD57e95f5158abbf6481b1af7a23100cbd0
SHA16e05e94c6666f545d0634d1a7e662fba713ee223
SHA256a1720a9b78674900e996b0b2f1beaa7b3c22e08122e9d45fb1652d66cc019d83
SHA5120b8f8544d57046ef87ea97a685519ecc2da64c47e4ee12371cf9a8a7571dbbe78374da63ce5c365323206e24d65644f630c305827cb6aaf3a6e9daceb42aa2ea
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Filesize
1KB
MD546dacf9a257984230229a2541617002f
SHA1e2fd1c5070cee154ca48777e002eefe87b624172
SHA256eb63e9f4d93af7df01df64b89d88e3ecd2ca552a9bda0c2aa402c5332c5f836a
SHA5125088e86979a48f6b015c25533932e37dc62ace3001ef90b5faee95b4518de8be56b4afc1a28330450502e765906f3f0bb8c1f9937ad7fa30c5fd1fd009eab0d0
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Filesize
600B
MD505e925b6203bf91b69bd671366e6680e
SHA177e9f7a5bca3188f56dbfa7c4c32432c3c64f297
SHA256b23937a9ff5659d98ef954a5ae840b1ce00c581582679e98c5946a9ef633541a
SHA512c1b3b4d1a57e1acb8b08624d8075d38cbf9c35eda3d4e3c16c4691a767bec132fd915b64cd2ce856fa7dda1d64f72fe66417dda3e2b91094ce41c6de2001212b
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Filesize
300B
MD5d3b6177790581741e835d251f55641bd
SHA114a80b72eeb178a7464651e21ec5b2f67a7f0595
SHA256fa33f0a4e6842c55f50079e186f982a1a0b1bf968246a8ec1e7b5b159aff7765
SHA512c876707b5311ca090f7a8c0b9306e9ded89b68691061841bbbd7ca62913999918aea6c93299acf6cd886f3e803c6c87919393c8fb2a365c32d94b41e04b3d9cb
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Filesize
97KB
MD535ada42115983644d2693f236ad65c57
SHA1c732b06d0db7c9e18c79c8af9ceb75120988f7f8
SHA25673f21aa459b1f32253cd7a29ddb141108c7948ab398597ed63593dd74cd5f011
SHA512f5a0456d2ae3474780da2ff603d909bb800fd8b8d6188a1381c5b2f04a58da603cef762c7f30813e66a295ecd3bdbd8522ad8e7afceb8ff93449e319cd0955e0