fa2010d4abe215d66ba88865ec2bdf600aaa2196cd0e7c30c327ba85a7ad48b8

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 17:13

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General

Target
GFXFileManager.dll
Size 713KB
Sample260925-vrmbdss15k
SHA256 fa2010d4abe215d66ba88865ec2bdf600aaa2196cd0e7c30c327ba85a7ad48b8
MD5 c55de7d9005f2d6108cb353fad2a7103
SHA1 7e817846d153dd3ee1c00d541d00170cddfa7a25
SHA512 2b6acff3cb8360cd652decd9b35daa915b2caadce70c5f8b99bfa19b3267627191b9b049a30845298fb3cbcade6a82dd88060b18504e1f1567cd441b0e0a19a6
SSDEEP 12288:yF9ZcFmCCyNPqdc9VwlC1c7uf4NlSBL7r:AZEPBjANlSBL7
TLSH
T11EF49D12B940C032D6B625314979EABA19BCA9301F3855DFA3C84F7A6F705D16B3632B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3864	2004	WerFault.exe	89

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 3316 wrote to memory of 2004	3316	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\GFXFileManager.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\GFXFileManager.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 540
    3⤵
    - Program crash
    PID:3864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2004 -ip 2004
1⤵
PID:4616

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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