Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15-09-2024 14:32
Static task
static1
Behavioral task
behavioral1
Sample
e2b43fa9e59c7063665c63a608e82cb7_JaffaCakes118.dll
Resource
win7-20240708-en
General
-
Target
e2b43fa9e59c7063665c63a608e82cb7_JaffaCakes118.dll
-
Size
68KB
-
MD5
e2b43fa9e59c7063665c63a608e82cb7
-
SHA1
aadab7a51bc4f58ee7c2575150ef7308a85359e1
-
SHA256
49ed28042e1b8e20a64a795c7c12530bd78d3bbb0277f43a7dfea53458566cab
-
SHA512
3b42bfcd0ca095cddc58b3413d144353e6950bbd9e44ca48858b161546ddf61b07860456d4ba2caa72b791f1ee412f563795347e3d57b56e3e2f5c7be6f5b86c
-
SSDEEP
1536:EVSzq7oqTOhvxH/c9USC9rZOES2vvqkzLA/QZ9/:o0oKH/ceSChZOEM/QZ
Malware Config
Signatures
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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 2076 rundll32.exe Token: SeTcbPrivilege 2076 rundll32.exe Token: SeChangeNotifyPrivilege 2076 rundll32.exe Token: SeCreateTokenPrivilege 2076 rundll32.exe Token: SeBackupPrivilege 2076 rundll32.exe Token: SeRestorePrivilege 2076 rundll32.exe Token: SeIncreaseQuotaPrivilege 2076 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 2076 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30 PID 2624 wrote to memory of 2076 2624 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2b43fa9e59c7063665c63a608e82cb7_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2b43fa9e59c7063665c63a608e82cb7_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2076
-