e648207af37f468799d44ebe4690ac5fcf3a7f57dba0a5cf9a90624bb9c9f9ce

Analysis

max time kernel
6s
max time network
15s
platform
windows10-2004_x64
resource
win10v2004-20231215-de
resource tags

arch:x64arch:x86image:win10v2004-20231215-delocale:de-deos:windows10-2004-x64systemwindows
submitted
24/01/2024, 21:46

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General

Target

Uran CS2.rar
Size

38.0MB
MD5

8b6617524bb741c3f00eb88ac2f0d9b5
SHA1

f7501da657d099e0439a867eccd74fabc985c1b0
SHA256

e648207af37f468799d44ebe4690ac5fcf3a7f57dba0a5cf9a90624bb9c9f9ce
SHA512

2f59c5b669fcffd09ad66cbb9f09f7023f3d199cb78832bc2545550d164563f3e657b6f58bf43c07d8727ff4bf1ef0f8412174710e55051e15468a329fc51a99
SSDEEP

786432:of/VrBEP5AIW9lnZTkEtN7C4Yucp5dAK2biQXOSbiU:uVuRAICnZxN29/7MeSWU

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	cmd.exe

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-1-5-21-3336304223-2978740688-3645194410-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	4400	7zFM.exe
Token: 35	4400	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4400	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5000 wrote to memory of 4400	5000	cmd.exe	86
PID 5000 wrote to memory of 4400	5000	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Uran CS2.rar"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5000
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Uran CS2.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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