Analysis
- max time kernel
150s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
12/06/2024, 03:50
General
- Target c0f1fcf51e692ff417adead33da7b06e764ec5c4a9907b364fa86feef6bdfbe9.exe
- Size 28KB
- Sample240612-eeah3azfrc
- SHA256 c0f1fcf51e692ff417adead33da7b06e764ec5c4a9907b364fa86feef6bdfbe9
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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0f1fcf51e692ff417adead33da7b06e764ec5c4a9907b364fa86feef6bdfbe9.exe"C:\Users\Admin\AppData\Local\Temp\c0f1fcf51e692ff417adead33da7b06e764ec5c4a9907b364fa86feef6bdfbe9.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\gffos.exe"C:\Users\Admin\AppData\Local\Temp\gffos.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
gffos.exe
memory/1636-0-0x0000000000400000-0x0000000000406000-memory.dmp
memory/1636-1-0x0000000000460000-0x000000000046A000-memory.dmp
memory/1636-2-0x0000000000400000-0x0000000000406000-memory.dmp
memory/3576-23-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3576-26-0x0000000000400000-0x000000000040A000-memory.dmp