32dd1d45471f0238518e004a70ce577b1edb04b9e6d01eecedca3a657ae1d603

Analysis

max time kernel
149s
max time network
151s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260130-es
resource tags

arch:x64arch:x86image:win10ltsc2021-20260130-eslocale:es-esos:windows10-ltsc_2021-x64systemwindows
submitted
19/04/2026, 16:33

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General

Target
Plugins/FFmpeg.dll
Size 4.6MB
Sample260419-t2pc3ab16s
SHA256 32dd1d45471f0238518e004a70ce577b1edb04b9e6d01eecedca3a657ae1d603
MD5 22e91ff9401a432a66ab92fbfdbcf918
SHA1 099810d31ece85b7e23f77dec7a2e131ab2bd710
SHA512 194b7966e5c2e1f75a834c680a87bd5f06b2188f7e087541a11cf3c1e6957b882f0173a2d40d57f63b4ef41ec77f9730a9240b5a7267cbb96350c9066b7f0c4b
SSDEEP 49152:uPjk2EZsWzSUEQbn23e5TzGQTJ1QcWb9zv+peGNLtVcU5WZbwdztJCMp:+Gn23ETnTbQ75zTQtVFWZbw1r
TLSH
T1FD26A483D68743B0C57E087184EBA13E47352E0D9C508E9AFBC8E635B4E36317A6679D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4892	1208	WerFault.exe	83

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 3780 wrote to memory of 1208	3780	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\FFmpeg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\FFmpeg.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1208
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 612
    3⤵
    - Program crash
    PID:4892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1208 -ip 1208
1⤵
PID:3168

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/1208-0-0x00000000009E0000-0x0000000000AC6000-memory.dmp

Download

memory/1208-1-0x000000006CA00000-0x000000006CF2C000-memory.dmp