Analysis
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max time kernel
102s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2025, 07:16
Static task
static1
General
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Target
JaffaCakes118_a3d37c911eb685d5b148cd0c60cb6f70.dll
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Size
138KB
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MD5
a3d37c911eb685d5b148cd0c60cb6f70
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SHA1
8ae7de7a1545a1ab1efe4a5c2cb908fc0c05240a
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SHA256
c4a9b0903381032d06cca09d1c5a94cb162b54f894f0e759c1b3fff655ca9a18
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SHA512
d06edd987d04633584699de3579f1947d8a97ca6d410242b472f698f2afa031dd3c9c4626760456ce1d622c37f99f83dc2d821881fc9d7a96eb7d191c2ff3072
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SSDEEP
1536:quVoShezXY8PIiyZFXzc2jhSdsLYuH+zEuIxjvArAJ88bSS5MuBNLGY8iqtFdyzt:JTozI8LynXA2PvuSj4rGSUB1GY+QNL
Malware Config
Signatures
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Pony family
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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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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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System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 4340 rundll32.exe Token: SeTcbPrivilege 4340 rundll32.exe Token: SeChangeNotifyPrivilege 4340 rundll32.exe Token: SeCreateTokenPrivilege 4340 rundll32.exe Token: SeBackupPrivilege 4340 rundll32.exe Token: SeRestorePrivilege 4340 rundll32.exe Token: SeIncreaseQuotaPrivilege 4340 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 4340 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1976 wrote to memory of 4340 1976 rundll32.exe 86 PID 1976 wrote to memory of 4340 1976 rundll32.exe 86 PID 1976 wrote to memory of 4340 1976 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a3d37c911eb685d5b148cd0c60cb6f70.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a3d37c911eb685d5b148cd0c60cb6f70.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4340
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