5f16a74383818e00f64198f1081cf3f99357b5bd6aa709b86367130d6945d282

Analysis

max time kernel
91s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2022 15:39

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General

Target

doc-0a43862f-fa4e-4402-826f-08b910d79ed4.lnk
Size

1KB
MD5

a5c23348c8b4dabf839cd857919948b3
SHA1

6a57f8583f5704709051b2175bfe72daf1d21765
SHA256

667923db3ec71a122a52c895260e64568207c0eea7697d92c4df14428c911b20
SHA512

dfff66c6b69dcde0b164397dae47f3ca61dbbd00fb3fcaf1d8f10b8dc95ec6d496aa733d1845ecb4696c409acee5b4ef03ddf564c571da1dfa2b988294cf88e3

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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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

Processes:

cmd.exe

description pid process target process

PID 1912 wrote to memory of 3316 1912 cmd.exe cmd.exe
PID 1912 wrote to memory of 3316 1912 cmd.exe cmd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	cmd.exe

description	pid	process	target process
PID 1912 wrote to memory of 3316	1912	cmd.exe	cmd.exe
PID 1912 wrote to memory of 3316	1912	cmd.exe	cmd.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\doc-0a43862f-fa4e-4402-826f-08b910d79ed4.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1912

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c start a51ae885-405c-4324-8173-7c83f1957f01.png && start ru^n^d^l^l3^2 78bcac34-fc98-4310-a264-74194a64df6a.FZb,PluginInit
2⤵
PID:3316

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3316-132-0x0000000000000000-mapping.dmp

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