f894d3df8c6df4117d44d958382a5ba47ab288e2cc5e7fd8c793ceef1a21a220

Resubmissions

30-07-2024 22:59

240730-2ynw5ayajh 10

30-07-2024 22:56

240730-2wvlwsxhma 10

30-07-2024 22:49

240730-2rrpfatbrk 10

Analysis

max time kernel
133s
max time network
137s
platform
windows10-1703_x64
resource
win10-20240404-es
resource tags

arch:x64arch:x86image:win10-20240404-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
30-07-2024 22:59

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General

Target

05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO/madexcept_.dll
Size

436KB
MD5

98e59596edd9b888d906c5409e515803
SHA1

b79d73967a2df21d00740bc77ccebda061b44ab6
SHA256

a6ca13af74a64e4ab5ebb2d12b757cecf1a683cb9cd0ae7906db1b4b2c8a90c0
SHA512

ba617227849d2eb3285395e2d1babfe01902be143144be895011f0389f1860d0d7f08c6bbc4d461384eba270f866cce3351f52af1dc9ef9719c677619de79e42
SSDEEP

6144:1lAz49EKhEV30F8sl88nTjQ4Q50gEcW/jd+o72niVUNMa4Yn2g:1lG4ut30F8slzYlQcW/jd++2nJ6u2g

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

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 1564	4780	rundll32.exe	72
PID 4780 wrote to memory of 1564	4780	rundll32.exe	72
PID 4780 wrote to memory of 1564	4780	rundll32.exe	72

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO\madexcept_.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO\madexcept_.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1564

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

Replay Monitor

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Downloads

memory/1564-1-0x0000000057800000-0x0000000057812000-memory.dmp

Filesize
72KB

Download
memory/1564-0-0x0000000059800000-0x000000005986E000-memory.dmp

Filesize
440KB

Download
memory/1564-3-0x0000000050000000-0x0000000050116000-memory.dmp

Filesize
1.1MB

Download
memory/1564-4-0x0000000050120000-0x000000005030D000-memory.dmp

Filesize
1.9MB

Download
memory/1564-2-0x0000000057000000-0x000000005703F000-memory.dmp

Filesize
252KB

Download