6f5a07dfd7e3c867615281a81d0b9ab56308b83a5f40cf1558a08fe311b073bc

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
21/04/2026, 05:48

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General

Target
data/script_version.txt
Size 785B
Sample260421-ghps9sct21
SHA256 6f5a07dfd7e3c867615281a81d0b9ab56308b83a5f40cf1558a08fe311b073bc
MD5 726c0b9306e0623cf840976771d823c3
SHA1 cc7c5b24922c0578f8326dcaaf2fc998399870d0
SHA512 dc1a7c351a08d9744b3c29718718b14a53a6648004f7bebbc2ee54c03143e6649ccbdc9974391a018ecf6960a2d4702f41c2a7e0fd22ef0dc01cbb5082911d12
TLSH
T1E201C50916C9ECAC1B78A03AA31F502885580185236B80EBD54B9FD39BAA694E376052
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-1-5-21-3847269522-1618051987-1942096715-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3160	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 3160	4832	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\data\script_version.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\data\script_version.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3160

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/3160-1-0x000001DA25DA0000-0x000001DA25DFD000-memory.dmp

Download

memory/4832-0-0x0000022E7F8D0000-0x0000022E7F92D000-memory.dmp