Analysis
- max time kernel
141s - max time network
54s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
13/06/2024, 11:38
General
- Target a556b0384ab787cf9cf3ce18066b9b8d_JaffaCakes118.exe
- Size 1.4MB
- Sample240613-nrtbdaxaqb
- SHA256 f2cc930b8ddb4b42466aa7171ea69b974b6f078d69389f029ce12978be83ecda
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a556b0384ab787cf9cf3ce18066b9b8d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a556b0384ab787cf9cf3ce18066b9b8d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Setup.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Setup.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Setup.exe
memory/4780-15-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4780-16-0x0000000002480000-0x0000000002481000-memory.dmp
memory/4780-17-0x0000000000400000-0x000000000057C000-memory.dmp