Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 22:51
Static task
static1
Behavioral task
behavioral1
Sample
ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe
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Size
283KB
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MD5
ee954c61d2e6c4ab0e6a657c34ad498d
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SHA1
6f8402c854916c84f8a2776a394dc5352ed95c99
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SHA256
d91ac3392ac783601beaeec6ce28cbf042fa07c01a3600c3d8e5c26e76775571
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SHA512
40d607541f8e233d68d6ec2e8a3911497a80e5e812ea62cbeb7824993d37ded8315f3669e6f325382049761ac1960d120b1c7b72075e3d7b3e55f3280570fad8
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SSDEEP
6144:2DFB0kRW+0emzMSAHum/LsREd1o7OyCbJRscQgWyCG1Ge:cRR0exHum/e7LCNRscQgWs1
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" ee954c61d2e6c4ab0e6a657c34ad498d_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-1-5-21-2872745919-2748461613-2989606286-1000\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 524 2DC4.tmp -
Loads dropped DLL 2 IoCs
pid Process 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_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/1972-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1972-7-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/316-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1972-10-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/316-12-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1972-74-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2248-76-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2248-77-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1972-159-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1972-192-0x0000000000400000-0x000000000046B000-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\D5A.exe = "C:\\Program Files (x86)\\LP\\8E32\\D5A.exe" ee954c61d2e6c4ab0e6a657c34ad498d_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\8E32\2DC4.tmp ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe File created C:\Program Files (x86)\LP\8E32\D5A.exe ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\8E32\D5A.exe ee954c61d2e6c4ab0e6a657c34ad498d_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 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2DC4.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2256 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2332 msiexec.exe Token: SeTakeOwnershipPrivilege 2332 msiexec.exe Token: SeSecurityPrivilege 2332 msiexec.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe Token: SeShutdownPrivilege 2256 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe 2256 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1972 wrote to memory of 316 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 31 PID 1972 wrote to memory of 316 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 31 PID 1972 wrote to memory of 316 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 31 PID 1972 wrote to memory of 316 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 31 PID 1972 wrote to memory of 2248 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 33 PID 1972 wrote to memory of 2248 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 33 PID 1972 wrote to memory of 2248 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 33 PID 1972 wrote to memory of 2248 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 33 PID 1972 wrote to memory of 524 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 36 PID 1972 wrote to memory of 524 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 36 PID 1972 wrote to memory of 524 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 36 PID 1972 wrote to memory of 524 1972 ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" ee954c61d2e6c4ab0e6a657c34ad498d_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\ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee954c61d2e6c4ab0e6a657c34ad498d_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:1972 -
C:\Users\Admin\AppData\Local\Temp\ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\2FC8E\DBD8E.exe%C:\Users\Admin\AppData\Roaming\2FC8E2⤵
- System Location Discovery: System Language Discovery
PID:316
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C:\Users\Admin\AppData\Local\Temp\ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ee954c61d2e6c4ab0e6a657c34ad498d_JaffaCakes118.exe startC:\Program Files (x86)\8E7B8\lvvm.exe%C:\Program Files (x86)\8E7B82⤵
- System Location Discovery: System Language Discovery
PID:2248
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C:\Program Files (x86)\LP\8E32\2DC4.tmp"C:\Program Files (x86)\LP\8E32\2DC4.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:524
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2332
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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:2256
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
300B
MD573de6c7be98b04ed6b4ba138601564c5
SHA11a956c10f67af5118296d8bfd352de082bce9113
SHA25657d1d0626c0b9eb93dbd8b18ac7256f93a6fdab669c856d41353c8de5d70b1f0
SHA512c40c12c62b3e0e6580fc03aaee198b5ed07a53d36dbac7966d225b66fa92de3642c7a3bd3206a0936345db5e9f35e3dafc9f995990af7b26baf8db926909b7ad
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Filesize
1KB
MD5b8f99c6404dc95008c8684d8bb63c366
SHA11a331d9b315ab93ff89d16a6912db7040f9c4b12
SHA25681dda84b7ab9448d9d3a17e3b71b83058a1281921426ff597e35e49efa8c885f
SHA512c358f3ddd0fcaa413d6bfa41bc4ee3717f977eb5c455394953ebac80475e2b510b9c43c4fba842bac06cab326fef02671118ab06585c5b4e1a4d7fb498a57201
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Filesize
1KB
MD53189dce1a88767e31dea6602c6112059
SHA1539658f2c77d7b38c79e0829a99755c4fedc4140
SHA256c2e7763b45881582e60af262541d385022a603b784b1c562ebe93adfe50fe1c9
SHA5125e4f61959507e3361f486c8735439c42c6ec0d68670706f1643ae6cfb99c7ca276dfc368beb0f71a59803a46ee6cce0acbff079a43b68c967bdf06200a990c3b
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Filesize
696B
MD52166d2a9aeaf99436e3e17c83834d9c5
SHA17879484dcd7a04274b93427fdd1d6fbecaf0e270
SHA2569522fbf12a126dd2c71be4bb989dfbb38c208f48f71c7e08dc136f61b63d027e
SHA512ee95bebd258392ba2f6f93a7ccb559d2229d4016a8ee3bf4cba578a7c4823076746575f6edd24e3dd0d6a911133b2e2b7f3e94ea286a278dbfab033b94b5432b
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Filesize
99KB
MD58512e7236d6f175a95604ed7d843b20a
SHA17f35c53dce0af6129bca3d199a84235df9bd6ef4
SHA2561cd98423b66062336bd5d06de36b0747482abeb4e526a9719d3d659bc3fc0edd
SHA5122031122102d22b834d33eecfb123f422bab250222774f2d2ce1f2d3e9df87a27202979f0cbf42592d92c5c164a133b56272202da1a61d3a84549ddb32fd70542