162df33de6a3f7cbabb994cf522191490e0834ce3852a52421fc91eb580b9452

Analysis

max time kernel
298s
max time network
272s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
28/04/2026, 08:38

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General

Target
187652.dll
Size 846KB
Sample260428-kjs4vsay2r
SHA256 162df33de6a3f7cbabb994cf522191490e0834ce3852a52421fc91eb580b9452
MD5 4a0f4ae3742780d4b5d2e80cb4a60533
SHA1 60942771155946726307c9acef80c2f0e055e948
SHA512 29db1844ec8978978d7cc0fa41d60753903fb73b37c05554a7d1923450bc1faf53a12689bb69bc997f77558188ecc1647b0ee78bc36a84417d66df5169581d3a
SSDEEP 12288:/2qy2IrjpnzK3v2IIUM1grO83/lg4Dy0taCdzhIepvVoDzOv:2Ft62I2SO83/W0taCdNIn6v
TLSH
T14A05F720A25FC973EEBFB3711565217168FEA00283BD8AD38374DABD61532C15B36B49
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3420	5208	WerFault.exe	85

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 2896 wrote to memory of 5208	2896	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\187652.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\187652.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5208
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5208 -s 624
    3⤵
    - Program crash
    PID:3420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5208 -ip 5208
1⤵
PID:1532

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/5208-0-0x00000000014C0000-0x000000000157F000-memory.dmp

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