f92ad0f535ed6aac1972b9bb845cef324d03dfa8d371528c0b873778043a3b04

Analysis

max time kernel
195s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-es
resource tags

arch:x64arch:x86image:win10-20240404-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
07/05/2024, 17:18

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General

Target

RV 684-CITACIÓN DEMANDA 02-JUZGADO 009 PENAL DEL CIRCUITO-84.msg
Size

1.5MB
MD5

7c189e9a8b435132cd1f0f6e6304f879
SHA1

1d3ae5db2dd745021cc67bdcaaca32c22ec16976
SHA256

f92ad0f535ed6aac1972b9bb845cef324d03dfa8d371528c0b873778043a3b04
SHA512

7ae55f5a0879b72725b8884baf6f984c16f8c2fd7ae4cab94d938ef6b4bf0697025b9ca959e87c734e5d4e66a37844eec060fb7a67d530e99f6944590593d481
SSDEEP

24576:XVnuCvD5dEqQMnK6U8z2g1Vj/irXHIl5woW36xlxFr98:EqNKbg1Vj/6XHIl5wn+R58

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4984	OpenWith.exe

Suspicious use of SetWindowsHookEx 49 IoCs

pid	Process
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe
4984	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4984 wrote to memory of 1036	4984	OpenWith.exe	74
PID 4984 wrote to memory of 1036	4984	OpenWith.exe	74

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\RV 684-CITACIÓN DEMANDA 02-JUZGADO 009 PENAL DEL CIRCUITO-84.msg"
1⤵
- Modifies registry class
PID:1372

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4984
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\RV 684-CITACIÓN DEMANDA 02-JUZGADO 009 PENAL DEL CIRCUITO-84.msg
  2⤵
  PID:1036

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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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