Overview
overview
10Static
static
3OFICIO Nro...ca.exe
windows7-x64
10OFICIO Nro...ca.exe
windows10-2004-x64
10OFICIO Nro...re.dll
windows7-x64
1OFICIO Nro...re.dll
windows10-2004-x64
1OFICIO Nro...rk.dll
windows7-x64
1OFICIO Nro...rk.dll
windows10-2004-x64
1OFICIO Nro...64.dll
windows7-x64
1OFICIO Nro...64.dll
windows10-2004-x64
1OFICIO Nro...64.dll
windows7-x64
1OFICIO Nro...64.dll
windows10-2004-x64
1OFICIO Nro...40.dll
windows7-x64
1OFICIO Nro...40.dll
windows10-2004-x64
1OFICIO Nro..._1.dll
windows7-x64
1OFICIO Nro..._1.dll
windows10-2004-x64
1OFICIO Nro...64.dll
windows7-x64
1OFICIO Nro...64.dll
windows10-2004-x64
1OFICIO Nro...40.dll
windows7-x64
1OFICIO Nro...40.dll
windows10-2004-x64
1OFICIO Nro..._1.dll
windows7-x64
1OFICIO Nro..._1.dll
windows10-2004-x64
1Analysis
-
max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-11-2024 10:27
Static task
static1
Behavioral task
behavioral1
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/0006NotificacionElectronica.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/0006NotificacionElectronica.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/Qt5Core.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/Qt5Core.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/Qt5Network.dll
Resource
win7-20241023-en
Behavioral task
behavioral6
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/Qt5Network.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/libcrypto-1_1-x64.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/libcrypto-1_1-x64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/libssl-1_1-x64.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/libssl-1_1-x64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/msvcp140.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/msvcp140.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/msvcp140_1.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/msvcp140_1.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/steam_api64.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/steam_api64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/vcruntime140.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/vcruntime140.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/vcruntime140_1.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/vcruntime140_1.dll
Resource
win10v2004-20241007-en
General
-
Target
OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM/vcruntime140_1.dll
-
Size
48KB
-
MD5
cf0a1c4776ffe23ada5e570fc36e39fe
-
SHA1
2050fadecc11550ad9bde0b542bcf87e19d37f1a
-
SHA256
6fd366a691ed68430bcd0a3de3d8d19a0cb2102952bfc140bbef4354ed082c47
-
SHA512
d95cd98d22ca048d0fc5bca551c9db13d6fa705f6af120bbbb621cf2b30284bfdc7320d0a819bb26dab1e0a46253cc311a370bed4ef72ecb60c69791ed720168
-
SSDEEP
768:a0Q4HUcGJZekJSam1BbuBSYcCZbiLzlSHji9z4GwZHji9znwT:afnDex5izbiLzlE+z4Gwl+zwT
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2384 wrote to memory of 2164 2384 rundll32.exe WerFault.exe PID 2384 wrote to memory of 2164 2384 rundll32.exe WerFault.exe PID 2384 wrote to memory of 2164 2384 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\OFICIO Nro 219 NOTIFICACIÓN JUDICIAL AUTO ADMISORIO DEMANDA LABORAL ESM\vcruntime140_1.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2384 -s 802⤵PID:2164
-