547294e9d1cd43c6d8582d62813c7aa26b81ef8affe7d16f3657a4ae202af1b1

Analysis

max time kernel
98s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2022 14:31

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General

Target

license.lnk
Size

1KB
MD5

377afef57fefdb218447d638af7d4100
SHA1

0e8aec41d862caaebda8e9ce6db0c240bd3fc37b
SHA256

20913c758b88611778b28a5eada7bf762b56f20de8b687886968aad9f12e6129
SHA512

f327fcd9d64094fe23bf7f28ec176e07d24eba2d9140ff321ba2343c6ce5761b9de5522d117a2a5c82096966fc4319d9034da7457a6b7a81260a63f320f483a7

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-1-5-21-2386679933-1492765628-3466841596-1000\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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 4728	4108	cmd.exe	80
PID 4108 wrote to memory of 4728	4108	cmd.exe	80
PID 4728 wrote to memory of 4880	4728	cmd.exe	81
PID 4728 wrote to memory of 4880	4728	cmd.exe	81
PID 4728 wrote to memory of 4744	4728	cmd.exe	82
PID 4728 wrote to memory of 4744	4728	cmd.exe	82

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\license.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c forum_old.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4728
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /K copy /y /b C:\Windows\System32\rundll32.exe C:\ProgramData\kyR1JyHYpWnDvn.exe
    3⤵
    PID:4880
- - C:\Windows\system32\xcopy.exe
    xcopy /h /y devx_foot2.dll C:\ProgramData
    3⤵
    PID:4744

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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