3336982683eb72cddb96d15edef0e2cbfc5fcd3c4b46c8301253b0d92b8f711f

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 00:53

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General

Target

ExternalMenu24/App/imageformats/mediaservice/mediaservice/dsengine.dll
Size

394KB
MD5

9b2390bae2b8d5955707ef45624ba546
SHA1

f46f1000de2bdcb5d1758f970400702310dbfad4
SHA256

f99e42bdf4ec929c76fd54574cec5c81e4fd5f48e2c5673afc69cec3830527b9
SHA512

0dc2d7d80875e94b76115d082317bf952d981afdfe67597f8d5e089b5839aa19b7c12e14f4484a247bfeba6d310ba21bed1c77daf9f22693f1c6fdd1255cb7cd
SSDEEP

6144:EQ4utWs6NeB/WMScxHOLCKX4FSP89xMjJQSLbmhNhDzcMWaW80c:EQLWs6CWMRKIFSP89xMjuA

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 4960	2008	rundll32.exe	86
PID 2008 wrote to memory of 4960	2008	rundll32.exe	86
PID 2008 wrote to memory of 4960	2008	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExternalMenu24\App\imageformats\mediaservice\mediaservice\dsengine.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExternalMenu24\App\imageformats\mediaservice\mediaservice\dsengine.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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