061c630a9036efc0e9c77b447346c8d626f7cc48b79919e1f9ae1ef66a38a89d

Analysis

max time kernel
91s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
01/06/2024, 09:56

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General

Target

Pooke/Pooke/INSTRUCTIONS.txt
Size

829B
MD5

0b747cc3abc9fc97cebb1255d0d234f9
SHA1

02a7d05261aab8f928fa15cee51e51ead0b14e65
SHA256

c35df1419892aa96ee4982dadf81f350593c96a37e2ba3c67d22985029cf15f1
SHA512

7665d45b09bab8c9b2b9b23fd2f34cbf25a34349f0bf814920e38fec78a3f96fa9ed680e475bb960fc636198563fe1b5ad05cc28c06a4933b13633d8479d9ee5

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-1-5-21-2551177587-3778486488-1329702901-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2288	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 2288	3976	cmd.exe	78
PID 3976 wrote to memory of 2288	3976	cmd.exe	78

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Pooke\Pooke\INSTRUCTIONS.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Pooke\Pooke\INSTRUCTIONS.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2288

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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