eb4a7d75e1661dc1d9e158317a788eaf1c280da115c0c78662d0cba514b1e59b

Analysis

max time kernel
148s
max time network
235s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2023, 21:09

Target

Setup/Locales/fi.pak
Size

291KB
MD5

a14eb6a83d450b6cb446000531905bb4
SHA1

d189aebc78a6a5ae0467d8681e460b49cf55f357
SHA256

304302bfed0f9f8a45439d86ee13d96060a3369ebf821ffa4fd779dc07f75080
SHA512

f36184300460185bc9a6418d56d3648b48b438b2a35a7dd0929a6a5ab096636ad4cf4811a6bf6b5bed78049a0671e1f471d24df6c8625e5b3c931fd6b87c1403
SSDEEP

6144:OgEzuIxpVNqWOEInULq53+o1E918PnRm0qX1w5:OgEaPR53+kE918Pp

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
960	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Setup\Locales\fi.pak
1⤵
- Modifies registry class
PID:1292

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact