369fee29d5d28b92e18c413371a74421a66ae2df72ffd1931826a2f5965b5880

Analysis

max time kernel
147s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
18-01-2025 19:33

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General

Target

StablePolaria/out/Log.txt
Size

1B
MD5

f95b70fdc3088560732a5ac135644506
SHA1

60ba4b2daa4ed4d070fec06687e249e0e6f9ee45
SHA256

021fb596db81e6d02bf3d2586ee3981fe519f275c0ac9ca76bbcf2ebb4097d96
SHA512

c2d03c6efb16c3f8064b0d059e45f951f1748421a622571a52009ddcc2a670851e1ad0269fbd81d45856fa20ffacd081dd20fece7611420befb49eb984bc23ca

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-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
644	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 644	2948	cmd.exe	78
PID 2948 wrote to memory of 644	2948	cmd.exe	78

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\StablePolaria\out\Log.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\StablePolaria\out\Log.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:644

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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