b9a673deb142c37adf9665057eec56db64f2d2b392a1f29ad97de045e40da8de

Analysis

max time kernel
298s
max time network
204s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/03/2026, 14:36

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General

Target
Unwwoven/direktrskifte.txt
Size 106B
Sample260301-ryw8dsd18e
SHA256 b9a673deb142c37adf9665057eec56db64f2d2b392a1f29ad97de045e40da8de
MD5 4b9a417b0a1450b287528f30ebbcb30b
SHA1 227056d6ae8ded8a21542534d35f4979c1b253ee
SHA512 7f1bdcaee7da56fe845961b160e632acbeb3fd2b3341a316649a43681b6695314602fc29beb20ed4f18c8c830ff031ac8f15c6102d763ebd20f6f6f3898a6f77
TLSH
T126B012DF020A16000F32563E90CF24D9655040AFF6115989B1AB93816D50CB4CBCAD05
MD5 SHA1 SHA512 TLSH

Score

3^/10

ransomware

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1868	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 1868	5012	cmd.exe	80

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Unwwoven\direktrskifte.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Unwwoven\direktrskifte.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:1868

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1868-1-0x0000022642250000-0x00000226422EE000-memory.dmp

Download

memory/5012-0-0x0000020733D00000-0x0000020733DAF000-memory.dmp