fc0befb4aae4b7f0eeb1c398fccea03cc795590e09db6628974520091fcfc516

Resubmissions

01/07/2026, 03:57

260701-ehyp3ady8n8

01/07/2026, 03:53

260701-eftckafx9t6

Analysis

max time kernel
119s
max time network
113s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/07/2026, 03:53

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General

Target
meccha/dlllist.txt
Size 15B
Sample260701-eftckafx9t
SHA256 fc0befb4aae4b7f0eeb1c398fccea03cc795590e09db6628974520091fcfc516
MD5 d7fd711e5e5f73da110115ce98beca0b
SHA1 a04719d38bec9a97b8f098cf29bc863006c43a33
SHA512 e96b14c280a83d4a0d5eca3ce6af8ea5ef679feaa6b70c2775ace90c4ab54682c74d620a681ae3bc09baa534ae643dc7551b8b650f7d84658f38a8934448af87
MD5 SHA1 SHA512

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-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4888	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 4888	4956	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\meccha\dlllist.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\meccha\dlllist.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4888

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads