Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
29/10/2022, 11:51
General
- Target 81a72571fa68d564c12b589d0eb691f73c54994c1f8b3b8e401fc525bdeaf471.exe
- Size 511KB
- Sample221029-nz8e9seee9
- SHA256 81a72571fa68d564c12b589d0eb691f73c54994c1f8b3b8e401fc525bdeaf471
Score
8/10
Malware Config
Signatures
- UPX packed file 4 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). Likely ransomware behaviour.
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\81a72571fa68d564c12b589d0eb691f73c54994c1f8b3b8e401fc525bdeaf471.exe"C:\Users\Admin\AppData\Local\Temp\81a72571fa68d564c12b589d0eb691f73c54994c1f8b3b8e401fc525bdeaf471.exe"1⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2296-132-0x0000000000400000-0x0000000000512000-memory.dmp
memory/2296-133-0x0000000000400000-0x0000000000512000-memory.dmp
memory/2296-134-0x0000000000400000-0x0000000000512000-memory.dmp
memory/2296-135-0x0000000000400000-0x0000000000512000-memory.dmp