73cef539555cd6a64a3e1f15d28ce48121dc26b277dad951d3eec7bbc4922b20

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/08/2026, 12:34

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General

Target
crowdbench_run/compute_backend.py
Size 44KB
Sample260806-pr1wwsbn21
SHA256 73cef539555cd6a64a3e1f15d28ce48121dc26b277dad951d3eec7bbc4922b20
MD5 08d4a42ec1704e94b61da1eac8230c71
SHA1 b7f3a1bb3d0e2b797330e732bda6622832485614
SHA512 1106219ddc432f11cc8811eaa3fe856cc8f15bb14e44dc9cd09aee76673fb1a22bd28e69d9f2ba7bfe03bb1120678e4599c258d2a7a914900bb98f312fef5f5e
SSDEEP 768:zza+hkBQquctc7NCdMu7gprMUURE1QfqvDJSJ9qclEmtd9sgDiQWHnD9HKrvK75q:fa+DqHuFBySFyMJ1QGD9HKrvK75VV+Ue
TLSH
T19B233A27E7C403764BEA07B1769EA1CAD719C07B2620157478CE90DC7F12729837BAE9
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
4868	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2324	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\crowdbench_run\compute_backend.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4868

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2324

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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