853a65121537e38b7b09c5293f8b635785b2ef86610cf558faf2dc1be27d1145

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
06/08/2026, 12:34

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General

Target
crowdbench_run/_gguf_driver.py
Size 64KB
Sample260806-pr1wwsbn21
SHA256 853a65121537e38b7b09c5293f8b635785b2ef86610cf558faf2dc1be27d1145
MD5 0cd57476e9fff18d83638afe6250af67
SHA1 6142d8dfe7dd793491d20457caa1ba8995ebf9b2
SHA512 6f2a9c2e801b5459c40bed987fb8855bf8e917f8a1d153b2d7457b87b430f119da3be3d497eeb6d1b96c8d600d9cd2ffb3fe020005d9858eecb495c44f0ee7d3
SSDEEP 1536:IjM8hEr70PxsX2LFNsA6zg36tKrvu9yp/Ix:KM8hpxsKbL6srMU/Ix
TLSH
T137531837639513B566A3856E2A4F60D1A304F07B3AA51870B85DF16C3FCD438827ABF9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
4556	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
632	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\crowdbench_run\_gguf_driver.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4556

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:632

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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