9e3fa0ed7868c67a11c03bd90a40c9a7e49b305019064b78a0dbc30d7c7d47b0

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
28/09/2024, 03:35

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General

Target

settings.txt
Size

10B
MD5

4c65e2f855d8696d18ab503ca9f4cbfc
SHA1

448a8b537b3dfa966682a496168bae8555c3c889
SHA256

268eef82beb074b0ebad1eaa73261d87f97ca50dbcdde8fc5621ed50c5f1faea
SHA512

c127295e977a579679201f36c9c70233ebbf70bf1cc8f6a83283d75c853935902172de3dc8b19eefddd64e182219926d5ecae944a993505e86994cc813e82b59

Score

3^/10

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-1-5-21-661032028-162657920-1226909816-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4280	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3484 wrote to memory of 4280	3484	cmd.exe	79
PID 3484 wrote to memory of 4280	3484	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\settings.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3484
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\settings.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4280

Network

MITRE ATT&CK Enterprise v15

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

Windows 7 deprecation

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