b3f9dce76bf56ccad39534db0a292129a36db6b07017c5b409002efc3dde7132

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 17:49

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General

Target
_internal/USC/usc.py
Size 5KB
Sample261027-wege2seb79
SHA256 b3f9dce76bf56ccad39534db0a292129a36db6b07017c5b409002efc3dde7132
MD5 9b6bc9554c9f3450b2a448157004b5e7
SHA1 ad886557152ca8f146ed997afca5c4d37ab1d213
SHA512 d427852bd367dacf2d95ec7db50bd2ad55df2857cad03ded53ead2494f8bcc10dd8759539b523e56ce4aaaba090245c12ff1d773daaa39a149864f21a964e64d
SSDEEP 48:7ZlNRRv39P3l2oZPHz4EKfrLkJvAPTwP7CNPwxN1XiOysxvm2P:7ZDRFl3NlTVKKkcTCNk/pZ
TLSH
T121B145115D194C998377094E6C73E103E70E6B73EEBAA91AB84CD6BA1F7110B4772E70
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
1000	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3240	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\_internal\USC\usc.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1000

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3240

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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