Analysis
- max time kernel
149s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/08/2026, 11:25
Behavioral task
behavioral1
Sample
stealertest.exe
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
stealertest.exe
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
Behavioral task
behavioral3
Sample
stealertest.pyc
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
stealertest.pyc
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target stealertest.pyc
- Size 105B
- Sample260812-njpcfswamd
- SHA256 72028e0c458050ab51c5b671e41608f67e373e2dd394dc85435c24c1706d2f08
- MD5 5776d2c9d3914a177e7c62727284b9a9
- SHA1 66ce54c7e514857e4fa51f7473e4ab7655607956
- SHA512 e87981d63171205f4d70d064a159657d70dae642db8c955d904c59833e26a297d64881c8760345d756dc0d955795cac20c7f543eeb7975bb83713210573fcf6f
- TLSH T1B3B00441DDF155C1D53DFF33543C575574D1CD5555D715530C5DD15D1C0D3500C55445
- MD5 SHA1 SHA512 TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1056 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4920 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\stealertest.pyc1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1056
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4920