c4b47849a79ce0876f6c2ec83adc435a59b57346df8128af0d419977c6e678b7

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 12:29

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General

Target
MMODX.dll
Size 261KB
Sample260905-pn7v2avbmd
SHA256 c4b47849a79ce0876f6c2ec83adc435a59b57346df8128af0d419977c6e678b7
MD5 99f78aa737565ca46a7d8518f79a868b
SHA1 d05f5e19fd035cb3e0c2908acc097439d347b106
SHA512 30e47df92808aeb8afa3379952ac6ce27e27138981c144bf509ca8a8a61cf0e5955db864ee387411fb6ba7b36939910ef144c8bb6b069458f19a3600fdb05701
SSDEEP 6144:/W3bx75JbaL+IwTCzrbomkGcsSmsejqUDnhYn5OcG44kOri0G:/WV5ML+IwyrbomFcsZxuOiROOX
TLSH
T10B446D21B54AD032D68D12F16729AFEE52AD6C704BE1A0C3E7D09E9E9D610C37B35E07
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4640	4340	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 3316 wrote to memory of 4340	3316	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MMODX.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MMODX.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 540
    3⤵
    - Program crash
    PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4340 -ip 4340
1⤵
PID:5756

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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