e90bc2baa38235ec0f5174d2dd5dd05445578e4ffcb9e5c5e5669e4d5ac3bd56

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
25/09/2026, 18:27

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General

Target
snd3d.dll
Size 48KB
Sample260925-w32qwstdjb
SHA256 e90bc2baa38235ec0f5174d2dd5dd05445578e4ffcb9e5c5e5669e4d5ac3bd56
MD5 3208ab46a1cc2ff6c16deae0791f3c62
SHA1 5a568e0d0debf6c45304124c8a08b79059978c37
SHA512 db6c2f9141cf746953c962b9212d1f4cc0e212b2d5965944038f980a5e0cc1bb6877b0ab0d9a0c7887689cf0b7aae42fec9561e01b13c95560fe07a6e0e218ae
SSDEEP 768:ZFy/l2vMkgP3DRHD38IakFEJDPe/F1YDkq:ZellkM3DRjMIakFEJDPe/F1YDk
TLSH
T1F3232A26116310FCD381E37999BD323B7AB5C98919C273C34F37EA723975171AE1622A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1216	5988	WerFault.exe	89

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 1076 wrote to memory of 5988	1076	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\snd3d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\snd3d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5988 -s 560
    3⤵
    - Program crash
    PID:1216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5988 -ip 5988
1⤵
PID:4580

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/5988-0-0x0000000002B90000-0x0000000002B9F000-memory.dmp

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