871153761c13389359f43c5ccafa45b278f8c7bbe779e6b7d5813dbd2307a7dd

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, 09:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
871153761c13389359f43c5ccafa45b278f8c7bbe779e6b7d5813dbd2307a7dd.dll
Size 846KB
Sample260922-lnmnbaxyav
SHA256 871153761c13389359f43c5ccafa45b278f8c7bbe779e6b7d5813dbd2307a7dd
MD5 3966bbc52446345cd37d5f66bac29b70
SHA1 533fe05e0893217e43b483d1c730ac2b8f4a9a95
SHA512 33b0f42a535f2e9807b531baf90f9ef7c21109e74146e1e17471a9827295306e2199b427d87e459b2c2874cc217831f84c70883d310bb4c2f07efc21c0c59b1b
SSDEEP 12288:6tQH5N7xfNLlAM/is4nv8lOnOtcgQq74+:6yZTHW8lOnOtcgQC
TLSH
T11C053B827916C3F5F2A9A3F16AE52F7190F8DD9D8F3002CBC6C05A1921719D7663BE21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3372	2260	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 3808 wrote to memory of 2260	3808	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\871153761c13389359f43c5ccafa45b278f8c7bbe779e6b7d5813dbd2307a7dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\871153761c13389359f43c5ccafa45b278f8c7bbe779e6b7d5813dbd2307a7dd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 640
    3⤵
    - Program crash
    PID:3372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2260 -ip 2260
1⤵
PID:5784

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

Replay Monitor

Loading Replay Monitor...

Downloads