14f7c62227c415cca17757f2e5845cae54572e8a491f42d943207d17895a87ae

Analysis

max time kernel
149s
max time network
118s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/05/2026, 12:39

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General

Target
Plugin_ParticleFX.dll
Size 100KB
Sample260502-pvsppafy4x
SHA256 14f7c62227c415cca17757f2e5845cae54572e8a491f42d943207d17895a87ae
MD5 b4179f30211d7b9a53d1024dc5fc9e30
SHA1 07ccbec5cce943d6db04fd43e174b625c048f050
SHA512 97f0814bf6e2b2a72e3b25cd14aa215d7cf5d3f26afc0abb920443045081d50092082696a670e2ddd23e6096493f14c42e332f908be2a7a45f11f1828793ba0e
SSDEEP 3072:nEbrbsmmqRbpE2gkyQUSx27t85CDOKoSu:nEQmmeJNIJ85QOKoS
TLSH
T1C8A3D813F257A6B0E18E31722E878B16B276659147D7ABE36D9713160CB32EF1EF4102
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5032	1568	WerFault.exe	79

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 5704 wrote to memory of 1568	5704	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin_ParticleFX.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5704
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin_ParticleFX.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1568
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1568 -s 464
    3⤵
    - Program crash
    PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1568 -ip 1568
1⤵
PID:4856

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/1568-0-0x00000000021B0000-0x00000000026E3000-memory.dmp

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