e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 10:37

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General

Target
e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861.dll
Size 3.8MB
Sample260924-mn12dabe66
SHA256 e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861
MD5 53ecef51ee0dfd306e8e94df52b846a7
SHA1 083b1e08f50378f4baec7a2553e071af59bf1fa0
SHA512 3b04583d1cf06c0d090b17798d761ef131e8a17cc2d058e53c92d4f2ec2e3171cb38619245b1ccfd3b8de13d8ce078f49d559861015e4a61fb791c50bb654128
SSDEEP 98304:uDNmcgqfS25KbMlR0udGzn/61ZZmLOTW/8rjdatLK4:KNmcgqb5+v8rspK
TLSH
T14606AD11F521D132E58200B1A62EFBFB457D6630036884D7B3C45ABEAA705E37B7AB17
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5516	2036	WerFault.exe	88
1380	2036	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 4232 wrote to memory of 2036	4232	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 492
    3⤵
    - Program crash
    PID:5516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 432
    3⤵
    - Program crash
    PID:1380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2036 -ip 2036
1⤵
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 2036 -ip 2036
1⤵
PID:4324

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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