d25da54b0a709593c6df19a6dae0f9c405cd475b3bf47ac51fb2e6c14285bef8

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/08/2026, 10:17

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General

Target
d25da54b0a709593c6df19a6dae0f9c405cd475b3bf47ac51fb2e6c14285bef8.dll
Size 2.0MB
Sample260810-mbdejs1vft
SHA256 d25da54b0a709593c6df19a6dae0f9c405cd475b3bf47ac51fb2e6c14285bef8
MD5 4fb993540e2534ab233bb9429d54a149
SHA1 c3bc3fa83bf78d18dfe8ee979a9467ddbcc6cb72
SHA512 9fbdb3456805045017807a11d3a261ae51a936a4583e79a26a4dd57491f26110983cf6f2c0142a924cbb605cef9240b7737050cfbcb4cf7ec7ae330aebab6d39
SSDEEP 49152:ZcSLmmpbKXLKlLGCIYp/9ajV9TQfxR91w0:mfmpb2L9Ip/9aUN1w0
TLSH
T19DA55A21A6D58037D1722F7A8C3AD6C4682A7E311E74D84F3EE95A4C1F39B41AD39393
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3456	1956	WerFault.exe	87

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 4416 wrote to memory of 1956	4416	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d25da54b0a709593c6df19a6dae0f9c405cd475b3bf47ac51fb2e6c14285bef8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d25da54b0a709593c6df19a6dae0f9c405cd475b3bf47ac51fb2e6c14285bef8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 612
    3⤵
    - Program crash
    PID:3456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1956 -ip 1956
1⤵
PID:3496

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/1956-0-0x0000000002BC0000-0x0000000002DBE000-memory.dmp

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memory/1956-1-0x0000000002D6F000-0x0000000002D70000-memory.dmp

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memory/1956-2-0x0000000002BC0000-0x0000000002DBE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads