b6231ef78f722742ef9d60f0baa3f60de77c1343dc0d92243bb509d0514a1089

Analysis

max time kernel
148s
max time network
116s
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/concurrency.py
Size 38KB
Sample260806-pr1wwsbn21
SHA256 b6231ef78f722742ef9d60f0baa3f60de77c1343dc0d92243bb509d0514a1089
MD5 ee318ddece4aa705b24905fbb321177d
SHA1 1c2853cae478933feaae62a898f6c47916486bed
SHA512 a0f8b25de408d36882c3a86d63da7eb744c170fc80bcfb25cefe4a0350f7f75bace0f4b4de4405fd35fb3b5e872dc948dc75f22729a24c9a008c14cbf8199cc4
SSDEEP 384:CTgDgjH5psqH1Bn2zFcuatzsGrnrm3Sk8tnR1VMSwx3InK40N4OqJMWkBcH6+E6W:Vq9oErrmqtRjeY0NE/khHNRWPb2
TLSH
T1E6030837A7401375C69482795A4FA396932AF07B721124F0749DA1DC3F8EB28C3B7AE5
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
4004	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2284	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\crowdbench_run\concurrency.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4004

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2284

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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