022f4194976317beacd99827084d664a28c014a913e31dfda69df854bcdfcb2e

Analysis

max time kernel
138s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2023 16:51

Target

Requirements.lnk
Size

1KB
MD5

2157d05171e0a32c30a8c8350d25335a
SHA1

3af6b7bcd388b88d71ae09789b18a7a01e23b14b
SHA256

6e37e051433faa97a381fc8d8a51e8d0a5384d2fc7abc3dcf727d036bc196a74
SHA512

80585b023390d8adbb199e054cc1bfbf82b59c68965b1549f95ae45f33eb1b7f22fa448ff9ed134d6fb04d965216f4a884ed63a6bdbe743c7f5e5233e3b46e5d

Score

7^/10

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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

4884 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 4884 taskkill.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	cmd.exe

pid	process
4884	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	4884	taskkill.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 2472 wrote to memory of 3112	2472	cmd.exe	cmd.exe
PID 2472 wrote to memory of 3112	2472	cmd.exe	cmd.exe
PID 3112 wrote to memory of 4884	3112	cmd.exe	taskkill.exe
PID 3112 wrote to memory of 4884	3112	cmd.exe	taskkill.exe

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c cd project && pythonw.exe projectt.py & taskkill /F /IM cmd.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:3112

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact