3dfd6c5230a0b74622c8077ead5fa4736b7655b124f91949a1ad60cc8bc4d701

Analysis

max time kernel
50s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/04/2026, 02:51

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General

Target
translations/styles/bin/libmng.dll
Size 648KB
Sample260424-db8e9adv2w
SHA256 3dfd6c5230a0b74622c8077ead5fa4736b7655b124f91949a1ad60cc8bc4d701
MD5 86f3f9bbc3888293cc150fefea0790ee
SHA1 5c873a1d18e043a12af51a203790985e8d2d8a54
SHA512 b5ba723d6e567f4a767cb4937e6d3ba0aacecb4a40dc3be4e1d5f05ad6517053e7d36fec0af14bb4b214c26cebbffa13a4fac90fa28a154f9c9076f3dcee9e55
SSDEEP 12288:+hb4aZ7lXysBpc6MxFLOIzVPKfqDPS6oPdOY/:YbnBq6MzL9VwCStN
TLSH
T1DCE45C21B6AF02F7DA4DF2F5061C737B0A7AB2949728CB039359FF1A142D2527937606
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5228	2484	WerFault.exe	78

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 2292 wrote to memory of 2484	2292	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\translations\styles\bin\libmng.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\translations\styles\bin\libmng.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 712
    3⤵
    - Program crash
    PID:5228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2484 -ip 2484
1⤵
PID:2728

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

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Downloads

memory/2484-3-0x00000000028E0000-0x0000000002B70000-memory.dmp

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memory/2484-4-0x0000000002C70000-0x0000000002D80000-memory.dmp

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memory/2484-0-0x00000000025B0000-0x00000000028D1000-memory.dmp

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memory/2484-1-0x0000000002B70000-0x0000000002C64000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads