89322b77c3deb496b7f741e0a4ea7e0bb76ad092a34421007ced77f1d995af84

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 16:25

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General

Target
89322b77c3deb496b7f741e0a4ea7e0bb76ad092a34421007ced77f1d995af84.dll
Size 90KB
Sample260701-txfkcsbx51
SHA256 89322b77c3deb496b7f741e0a4ea7e0bb76ad092a34421007ced77f1d995af84
MD5 c7714679460cd043fc23b6f992aac4f6
SHA1 eb5fcbcfbe2bacf36f98d5fd1cd15a849037cc89
SHA512 1244551431b85f9aa88bd752e86e2162601bd80f29c8122ccbaa91520a7a29c9d43f2cddcd3b73ab5589f2ce8b6030c628561bf37378d49882bee66e3a6f8bd8
SSDEEP 768:oiEyU2joCXwPaPOZxZ6pRb0x5CkOVOYklDq:kyUuAC6xopRbICIY5
TLSH
T1A293C4265D0380A3E1112871A6D91BFA1EFD4D2339D3317FDFE0DC642DE2924A694AB7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5860	5584	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 4312 wrote to memory of 5584	4312	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\89322b77c3deb496b7f741e0a4ea7e0bb76ad092a34421007ced77f1d995af84.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\89322b77c3deb496b7f741e0a4ea7e0bb76ad092a34421007ced77f1d995af84.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5584 -s 504
    3⤵
    - Program crash
    PID:5860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5584 -ip 5584
1⤵
PID:5872

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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