7b650f4133b914e5ceda853b85dfc39b4c08e32150fd1ca30db7054169a8f658

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 23:46

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General

Target

00254-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA DEMANDA JUZGADO PENAL CIRCUITO RAMA JUDICIAL/CI.dll
Size

419KB
MD5

a10ddb8347bc7dba40b7b0b500087926
SHA1

b3fd873f8446b25d869a463198a44389e7e3ac0f
SHA256

9d074df5fb2e1556f8b2b79d280d47fad065fa20ad2dab662552801da90f8338
SHA512

013ee68c49e9dffb861445dca210a2f19f4fc762d0773477770cfbded8ae64f2b0c1b4f0b511450215bdf9d73077af2451e463819eb83bf5d2dc394eefabe761
SSDEEP

12288:valuwmjhN3joZl5Lv0kMUeqqUMsTzi4nT8pXp:BwmjIv0Ttqqk3JT8pXp

Score

3^/10

discovery

Malware Config

Signatures

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31
PID 2384 wrote to memory of 2164	2384	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\00254-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA DEMANDA JUZGADO PENAL CIRCUITO RAMA JUDICIAL\CI.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\00254-ENVIO COPIA DE LA NOTIFICACION ELECTRONICA DEMANDA JUZGADO PENAL CIRCUITO RAMA JUDICIAL\CI.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2164

Network

MITRE ATT&CK Enterprise v15

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 v15

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