971e385e441bb3688b6c3f62dc4c75361889195bab0f6d3d8da9b5b9851942f0

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/09/2026, 12:18

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General

Target
971e385e441bb3688b6c3f62dc4c75361889195bab0f6d3d8da9b5b9851942f0.dll
Size 387KB
Sample260922-pgkf6aea54
SHA256 971e385e441bb3688b6c3f62dc4c75361889195bab0f6d3d8da9b5b9851942f0
MD5 692fd07329efa2afecb36f8ecd37d3ff
SHA1 eedf87175b2c7397b22d27b5cdf6872edcf86a58
SHA512 287a0843852a38ff6a638db10b58ee5da7aa40cca71dd009b1b5537e7d1ba9a80863e103bef76b95a9db9026b451e93df2d6482ba924ff7880a15efdd97ba9d4
SSDEEP 6144:PjdFKdoSxvixTxUAHIgN2XHKfOO7zO6OlRZjpYBo:jhGvixUAlNabO7zO6SKo
TLSH
T17984D0A125C4D037D0570079624BD77E5ABCFEF416B1D883BF841A96AF76392E72A203
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4164	2604	WerFault.exe	88

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 4640 wrote to memory of 2604	4640	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\971e385e441bb3688b6c3f62dc4c75361889195bab0f6d3d8da9b5b9851942f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\971e385e441bb3688b6c3f62dc4c75361889195bab0f6d3d8da9b5b9851942f0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 588
    3⤵
    - Program crash
    PID:4164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 136 -p 2604 -ip 2604
1⤵
PID:2912

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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