bc41f08c49867dca912ecc36f0e6f927698baddab54c71702d01cca03a32866a

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
17/10/2026, 13:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
bc41f08c49867dca912ecc36f0e6f927698baddab54c71702d01cca03a32866a.dll
Size 435KB
Sample261017-qvp48sgw21
SHA256 bc41f08c49867dca912ecc36f0e6f927698baddab54c71702d01cca03a32866a
MD5 50f2be0194812e0fdd0e8cfcbd43bc76
SHA1 79c96205e4f0fdfd5a5cea42c53bf3fab248ffad
SHA512 ed6cbc0e21b09c181ea52cc14991bb6b915c8be3afe86f4d86ad2bf7d193b5905e5700fe228d364d2daecf9591165cbf215d245e58c887402de18df67512adf8
SSDEEP 6144:M1U3l+iB8g6bkJsWD+TCAui6j65RWBLyeEzfH3Rbbbbnnnnnnnnnnnq+nn8mnTz3:M1UknozyTruiredjt
TLSH
T17F941A96FD880DD9E4D60B7C04B75B2BCEF9F628032C58EB62D468CF69596D2123C760
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3548	5432	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 4468 wrote to memory of 5432	4468	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc41f08c49867dca912ecc36f0e6f927698baddab54c71702d01cca03a32866a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc41f08c49867dca912ecc36f0e6f927698baddab54c71702d01cca03a32866a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5432 -s 492
    3⤵
    - Program crash
    PID:3548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5432 -ip 5432
1⤵
PID:2504

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/5432-1-0x0000000010000000-0x000000001006D000-memory.dmp

Download

memory/5432-0-0x0000000010000000-0x000000001006D000-memory.dmp