a95f9550175a8f41f68d24d93b34610fe5f6f486b9bf543438f698564543443b

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/10/2026, 15:02

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General

Target
Optimizacion GTA SA OptiJuegos/Optimizacion GTA SA/Archivos de Optimizacion/scripts/SilentPatchSA.dll
Size 387KB
Sample261002-sefa7swscx
SHA256 a95f9550175a8f41f68d24d93b34610fe5f6f486b9bf543438f698564543443b
MD5 d175a00ac1fda44ab40caf5b025c033c
SHA1 7219ffdafbc385301953ed473ef3865b61bee198
SHA512 f027ff0bec6ed00f9bbf3290b0bafde61dfedb1e0698b9c4d4cb30eef03dad6a5764b4d066cbaccba4b3752b1c2dffc43b230cd85a1d36626393b119291cdd98
SSDEEP 12288:pelaQmFyjKJwSU9FE3xgcGya9w7ATV94fqvZVyvVEi/ufQWHOa5W:4iP3xgcGya9w7S9lcyfNOaQ
TLSH
T105849F00B7518872D5AE147C697CE7BA09BC77112B3989D7F38C1A7B9D301C25A35B2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4452	1928	WerFault.exe	86
4860	1928	WerFault.exe	86

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 4872 wrote to memory of 1928	4872	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Optimizacion GTA SA OptiJuegos\Optimizacion GTA SA\Archivos de Optimizacion\scripts\SilentPatchSA.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Optimizacion GTA SA OptiJuegos\Optimizacion GTA SA\Archivos de Optimizacion\scripts\SilentPatchSA.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 544
    3⤵
    - Program crash
    PID:4452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 828
    3⤵
    - Program crash
    PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1928 -ip 1928
1⤵
PID:3424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1928 -ip 1928
1⤵
PID:3240

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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