3b65e332ad810b8535a3adfb6ba49b0ad3d41a37eb430451c35897cd81766f4b

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
30/10/2026, 07:34

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General

Target
3b65e332ad810b8535a3adfb6ba49b0ad3d41a37eb430451c35897cd81766f4b.dll
Size 2.3MB
Sample261030-jd68vsav5t
SHA256 3b65e332ad810b8535a3adfb6ba49b0ad3d41a37eb430451c35897cd81766f4b
MD5 66432e5aa176dd98001bb1fd5615b5b1
SHA1 d3bf1351c6f10bb89aeccd36b3ba96a8cf396bb1
SHA512 44c73ce71dbde58a5868d17d6c489727dd42cd3031448da83aa99404f0873c53ff3c5546d3536d9e59426591ac6d582a58b11dd7811959c1001646d6432ee924
SSDEEP 49152:p0XXB7q/9WvndxY6UslXiZ4ZKkAdeOhDaC0M545viKQx8emSI8AFaZMi8+7:p0XR7q/9WvndxY6UslXiZ4ZKkkxDaUTZ
TLSH
T168B58D2179E44076E5B386B1CBE8A406E5B9FC3607208CEB5391854E7E72AC154B7F3B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4072	5716	WerFault.exe	90

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 2576 wrote to memory of 5716	2576	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b65e332ad810b8535a3adfb6ba49b0ad3d41a37eb430451c35897cd81766f4b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b65e332ad810b8535a3adfb6ba49b0ad3d41a37eb430451c35897cd81766f4b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5716 -s 476
    3⤵
    - Program crash
    PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5716 -ip 5716
1⤵
PID:2948

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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