8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c

Analysis

max time kernel
191s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
20-02-2022 04:41

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General

Target

8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.exe
Size

188KB
MD5

63a46709a4e2eee46c3f9d2ff65a2c88
SHA1

f2cacaabcea399c95c6ee8bdfdf5b8ee6d7644b6
SHA256

8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c
SHA512

2396c89a15b2e87952641dff7aa8644b6b70543697d3fbe4ec945e47028277c783661794ea0eef63ab985765a66b47464b51154fdff7b6ac44ffa33899308441

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-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe

C:\Users\Admin\AppData\Local\Temp\8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.exe
"C:\Users\Admin\AppData\Local\Temp\8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.exe"
1⤵
- Checks computer location settings
PID:2756

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:1300

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
PID:3960

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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