9221a1ff454002a13066d256a081ffd4774d9f0bde6f2992811568d09bb2e483

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 16:21

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General

Target
9221a1ff454002a13066d256a081ffd4774d9f0bde6f2992811568d09bb2e483.dll
Size 1.0MB
Sample260803-tt369acb22
SHA256 9221a1ff454002a13066d256a081ffd4774d9f0bde6f2992811568d09bb2e483
MD5 e30e6cd69624bc6f740868ee643e3ed6
SHA1 db969fa4a3e00d19a6faeabf5142c37e169194f8
SHA512 d45451fcfda794ea94d82516d442f945bdfeccfa385af8d2f79f8780210d387bd2ff5ed9c85d2c82a1c5939523a2823408272c23b95a198c920193831819ceb5
SSDEEP 12288:E7IQD1LV/9UwHDIGUJxdjkES3g0HW008xyBv4/EiAAUyOkm833G8:oIm59UwHkGixowsZ0AjOkm8n3
TLSH
T1CB35AF027982C0FED60D177114B67B37DA3A9A465A20CBC39B54EF796C33191E63A387
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3084	4544	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 4404 wrote to memory of 4544	4404	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9221a1ff454002a13066d256a081ffd4774d9f0bde6f2992811568d09bb2e483.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9221a1ff454002a13066d256a081ffd4774d9f0bde6f2992811568d09bb2e483.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 464
    3⤵
    - Program crash
    PID:3084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4544 -ip 4544
1⤵
PID:1520

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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