c389248a7dcf5328638fda917d3b47e6d2bb9db9265d73b48cfdf2ab3428e78d

Analysis

max time kernel
148s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/07/2026, 00:30

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General

Target
c389248a7dcf5328638fda917d3b47e6d2bb9db9265d73b48cfdf2ab3428e78d.dll
Size 87KB
Sample260715-atts2aay9w
SHA256 c389248a7dcf5328638fda917d3b47e6d2bb9db9265d73b48cfdf2ab3428e78d
MD5 3f1a6f239d2947bc42ae56ec8d00ec9b
SHA1 bc98023ec0d555a55c00db57da1ccdc1963c1a6a
SHA512 9e1c657c6829a89935cdf87876ce243567e810eba032193298e94d3134aef5327b1ccc3942e3855ce10be7409cf18da27b6b63429e2cc125540aefe1d76ecbd9
SSDEEP 384:IVMV3ID/DNirA2gQVrr47XalEY7xcjc7sL/M7eqhwq2kX8Yjngi40TtZ69Cbsx94:IVMt2/DNirFgWr8bal3+yei3gEsBbgr
TLSH
T18B934454A760E492F571873D90B6C2B12778FE919F674B47CF44BE2A6832AC0BDD1342
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5040	5436	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 5872 wrote to memory of 5436	5872	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c389248a7dcf5328638fda917d3b47e6d2bb9db9265d73b48cfdf2ab3428e78d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c389248a7dcf5328638fda917d3b47e6d2bb9db9265d73b48cfdf2ab3428e78d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5436 -s 528
    3⤵
    - Program crash
    PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5436 -ip 5436
1⤵
PID:1824

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

Replay Monitor

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Downloads

memory/5436-0-0x0000000074850000-0x0000000074860000-memory.dmp

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