Analysis
- max time kernel
149s - max time network
152s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
19/09/2026, 11:54
Static task
static1
Behavioral task
behavioral1
Sample
TheWest.py
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
TheWest.py
Resource
win10ltsc2021-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
TheWest.py
Resource
win11-20260911-en
4 signatures
150 seconds
General
- Target TheWest.py
- Size 15KB
- Sample260919-n3acmsfa53
- SHA256 7641b5e23136b1b70a3982d7f53e38d906b87daebaf26b84d60cef6fdfd1f70d
- MD5 dcf4712ae3f4741fbcdec0f2f43d23a4
- SHA1 b4d2b8f2431ee6ddbfdd83e22e767771f8deb6d6
- SHA512 a7bfc45bfe85371d3c8f86499218fd8f88c74467f6eb0d6d50fc3951e01d66757b422f306c293234b63d6b3ccdcdf8be0cec3315e8b9c958a944a0c2762471c6
- SSDEEP 192:BOmb8TIRc6P0N+fE9ykQ9HLH/bd7ysPu7Nijg8d7lKsLwV6w2UoGZhgm2imLxA2j:BOtTu/0N+fnJCG7d8sLMtZidEbA
- TLSH T14872CA3245042B227657CC6C88B6DC152729B487F6642420F9EC76D42FFC936EDA2DFA
- MD5 SHA1 SHA512 SSDEEP 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 2712 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3718455638-2296795630-1576855121-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3718455638-2296795630-1576855121-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4184 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\TheWest.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2712
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4184