Analysis
- max time kernel
138s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231023-en - resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system - submitted
16/11/2023, 20:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PROCESO JURIDICO DOC/1-PROCESO JURIDICO PERSONAL.exe
Resource
win10v2004-20231025-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
PROCESO JURIDICO DOC/http_dll.dll
Resource
win10v2004-20231020-en
1 signatures
150 seconds
Behavioral task
behavioral3
Sample
PROCESO JURIDICO DOC/mfc80u.dll
Resource
win10v2004-20231020-en
1 signatures
150 seconds
Behavioral task
behavioral4
Sample
PROCESO JURIDICO DOC/msvcr80.dll
Resource
win10v2004-20231023-en
1 signatures
150 seconds
General
- Target PROCESO JURIDICO DOC/msvcr80.dll
- Size 617KB
- Sample231116-yscecsgd6v
- SHA256 9382aaed2db19cd75a70e38964f06c63f19f63c9dfb5a33b0c2d445bb41b6e46
- MD5 1169436ee42f860c7db37a4692b38f0e
- SHA1 4ccd15bf2c1b1d541ac883b0f42497e8ced6a5a3
- SHA512 e06064eb95a2ab9c3343672072f5b3f5983fc8ea9e5c92f79e50ba2e259d6d5fa8ed97170dea6d0d032ea6c01e074eefaab850d28965c7522fb7e03d9c65eae0
- SSDEEP 12288:bxzh9hH5RVKTp0G+vjhr46CIw+0yZmGyYCj:bph9hHzVKOpXwymGyYo
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2920 wrote to memory of 1856 2920 rundll32.exe 86 PID 2920 wrote to memory of 1856 2920 rundll32.exe 86 PID 2920 wrote to memory of 1856 2920 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JURIDICO DOC\msvcr80.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JURIDICO DOC\msvcr80.dll",#12⤵PID:1856
-