5b22e8455b764a99aa7e7be41fd319b66d22aa3a12483af4c6df600d4d8f6d53

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/10/2026, 14:29

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General

Target
skracz.pyc
Size 2KB
Sample261001-rtpyhszz8k
SHA256 5b22e8455b764a99aa7e7be41fd319b66d22aa3a12483af4c6df600d4d8f6d53
MD5 5d22789789e68d28c22246dceece8f5f
SHA1 e7e4663a8d8bf272cccceaf4d4e27d3fb5ab58e8
SHA512 07ffb9aee2833865f85e996df3bfd74ba1209ee69ba9d030f058483c6a056b9391e4cc8aad796e6207f6baacc4cec049572742666ac7c2b9442f8b5d68981241
TLSH
T11051875B94809253EF2AE77784C55388639C6BB3E902A213146F2F764DEE173ECD0308
MD5 SHA1 SHA512 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
5868	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3320	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\skracz.pyc
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5868

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3320

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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Downloads