Analysis
- max time kernel
898s - max time network
662s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260130-en - resource tags
- submitted
29/04/2026, 11:34
General
- Target _scripts/postinst.sh
- Size 2KB
- Sample260429-nplhrafs2p
- SHA256 58aabb206ea587c23a89e4ec18dc0865033be9e3de8cea1b54fb3b3fa12e523f
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\_scripts\postinst.sh1⤵
- Modifies registry class
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx