39aa5129f3e61473de411a3e286a8ab2a410436923bbaa9320610de30ee1df5f

Analysis

max time kernel
899s
max time network
432s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/11/2026, 16:57

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General

Target
natives/libmfxsw32.dll
Size 15.4MB
Sample261107-vgnfpsev2r
SHA256 39aa5129f3e61473de411a3e286a8ab2a410436923bbaa9320610de30ee1df5f
MD5 6980f97a2a92dce04c5cce88028bd160
SHA1 e5d5daf7b8ce47bd2ecbc34a28357d5a16f7262a
SHA512 954b75290c1223fd9652389b16f24dd7e5ed4bc1028b1be857c555248eda8b8b1c6414d36af529dec82adae303bdbc2138fa735f0d31a009bb415347756a32d9
SSDEEP 196608:JdsQK8Wj/go87dBJA+qsIX0DSFzFveFVlNSmfJzPmFpfaGUaDHxnQ7doP5hlt1Ya:PeV8o87dB30B1lti9q
TLSH
T16FF68DC1E3E342E0D44708B0A43FB56FA634270A861CD6F3E7D4AF25E8767819EB6255
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 1840	4212	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\natives\libmfxsw32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\natives\libmfxsw32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4052

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:1156

Network

MITRE ATT&CK Enterprise v16

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 v16

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