Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/09/2026, 12:24
General
- Target HashMyFiles.exe
- Size 51KB
- Sample260908-plefpsfd53
- SHA256 39d50d35da993a7667c4436b799974669e705f0ec975ca0b3e161e45bfda029c
Score
9/10
Malware Config
Signatures
- Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
- UPX packed file 2 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).
- 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.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\HashMyFiles.exe"C:\Users\Admin\AppData\Local\Temp\HashMyFiles.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4800-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4800-1-0x000000000041D000-0x000000000041E000-memory.dmp
memory/4800-2-0x0000000000400000-0x000000000041E000-memory.dmp