Overview
overview
10Static
static
1NOTIFICACI...ca.exe
windows7-x64
10NOTIFICACI...ca.exe
windows10-2004-x64
10NOTIFICACI....0.dll
windows7-x64
1NOTIFICACI....0.dll
windows10-2004-x64
3NOTIFICACI....0.dll
windows7-x64
1NOTIFICACI....0.dll
windows10-2004-x64
3NOTIFICACI....0.dll
windows7-x64
1NOTIFICACI....0.dll
windows10-2004-x64
3NOTIFICACI....0.dll
windows7-x64
1NOTIFICACI....0.dll
windows10-2004-x64
3NOTIFICACI...nv.dll
windows7-x64
3NOTIFICACI...nv.dll
windows10-2004-x64
3NOTIFICACI...tl.dll
windows7-x64
1NOTIFICACI...tl.dll
windows10-2004-x64
3NOTIFICACI...o.html
windows7-x64
1NOTIFICACI...o.html
windows10-2004-x64
1NOTIFICACI...ls.dll
windows7-x64
1NOTIFICACI...ls.dll
windows10-2004-x64
3NOTIFICACI...28.exe
windows7-x64
5NOTIFICACI...28.exe
windows10-2004-x64
5Analysis
-
max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
20-04-2024 09:26
Static task
static1
Behavioral task
behavioral1
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/01Notificacion juridica.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/01Notificacion juridica.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/glib-2.0.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/glib-2.0.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gmodule-2.0.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gmodule-2.0.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gobject-2.0.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gobject-2.0.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gthread-2.0.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/gthread-2.0.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/iconv.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/iconv.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/intl.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/intl.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/peso.html
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/peso.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/vmtools.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/vmtools.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
NOTIFICACION_JUDICIAL/Winzip/winzip28.exe
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
NOTIFICACION_JUDICIAL/Winzip/winzip28.exe
Resource
win10v2004-20240412-en
General
-
Target
NOTIFICACION_JUDICIAL/NOTIFICACION DEMANDA/iconv.dll
-
Size
1.1MB
-
MD5
862dfc9bf209a46d6f4874614a6631cc
-
SHA1
43216aae64df217cba009145b6f9ad5b97fe927a
-
SHA256
84538f1aacebf9daad9fdb856611ab3d98a6d71c9ec79a8250eee694d2652a8b
-
SHA512
b0611cd9ad441871cca62291913197257660390fa4ea8a26cb41dc343a8a27ae111762de40c6f50cae3e365d8891500fc6ad0571aa3cd3a77eb83d9d488d19a8
-
SSDEEP
24576:JkfXHfBlcKu6Gavkg3Nyp+bbbf4IBAUZLYN:JIX/cKu6GaX824IBAUZLYN
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2288 1540 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1764 wrote to memory of 1540 1764 rundll32.exe rundll32.exe PID 1540 wrote to memory of 2288 1540 rundll32.exe WerFault.exe PID 1540 wrote to memory of 2288 1540 rundll32.exe WerFault.exe PID 1540 wrote to memory of 2288 1540 rundll32.exe WerFault.exe PID 1540 wrote to memory of 2288 1540 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACION_JUDICIAL\NOTIFICACION DEMANDA\iconv.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACION_JUDICIAL\NOTIFICACION DEMANDA\iconv.dll",#12⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 2283⤵
- Program crash
PID:2288