91cd24acde8c2046e015fb9532a6f4a8c7907b780595ac03997accdf44b13628

Analysis

max time kernel
149s
max time network
140s
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/limit_adjuster_gta3vcsa.dll
Size 394KB
Sample261002-sefa7swscx
SHA256 91cd24acde8c2046e015fb9532a6f4a8c7907b780595ac03997accdf44b13628
MD5 3a040076ca250332433169603e55fd0f
SHA1 184e18b275ea27066e43682875b4f97509276660
SHA512 b201d6c51c7c7f201f30acbf211fce1d7e8476f1a98e8b2d25838e8ccf3db0db36ead1f2fedd61f05fc8ff791d5cd027556531f2090fd24dff6ee7138a4d74a4
SSDEEP 3072:eEN0/58z0tHYrGPrrAna3B9fDqer3nOpPcZXA0F3ZXuZrVnLx+7pnvDxFGIxSps:el/5g0tHYGGSlzOPLZrVnLxeDDdSps
TLSH
T18684282176508030E86E5A7C8E38EF699C0EE98A676F6EEFDBD80CCE4D391D11570E15
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2868	2340	WerFault.exe	88
1816	2340	WerFault.exe	88

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 1696 wrote to memory of 2340	1696	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Optimizacion GTA SA OptiJuegos\Optimizacion GTA SA\Archivos de Optimizacion\scripts\limit_adjuster_gta3vcsa.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Optimizacion GTA SA OptiJuegos\Optimizacion GTA SA\Archivos de Optimizacion\scripts\limit_adjuster_gta3vcsa.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 548
    3⤵
    - Program crash
    PID:2868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 792
    3⤵
    - Program crash
    PID:1816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2340 -ip 2340
1⤵
PID:4676

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2340 -ip 2340
1⤵
PID:1136

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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