dc8d25b04313db41d710d03a22c60eb79eff2f2c8e36980fb8328de6f62e00af

Analysis

max time kernel
111s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2023, 06:51

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General

Target

DECIDENT.LNK.lnk
Size

1KB
MD5

0dcf849c45cbcbcc80f2faf974a2da70
SHA1

fb649af9030286b008898cbb0314f39689323a9e
SHA256

dc8d25b04313db41d710d03a22c60eb79eff2f2c8e36980fb8328de6f62e00af
SHA512

c93120e27e161e82e5fe7d8beee0e8eac9a1ee5eb9d54b49eb04a3f15bccf6c04542648efd2edbff4f83a4106563f24a1957486bd1206a1f571e717a5404d98a

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-1-5-21-2971393436-602173351-1645505021-1000\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 2 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 4700	4108	cmd.exe	80
PID 4108 wrote to memory of 4700	4108	cmd.exe	80

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DECIDENT.LNK.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "SPASTICS\STYRACIN.CMD reg" i Monoeidic X Sortieing
  2⤵
  PID:4700

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

Windows 7 deprecation

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