Overview
overview
10Static
static
1282024-ENV...ON.exe
windows7-x64
10282024-ENV...ON.exe
windows10-2004-x64
10282024-ENV...c_.dll
windows7-x64
3282024-ENV...c_.dll
windows10-2004-x64
3282024-ENV...m_.dll
windows7-x64
3282024-ENV...m_.dll
windows10-2004-x64
3282024-ENV...t_.dll
windows7-x64
3282024-ENV...t_.dll
windows10-2004-x64
3282024-ENV...20.dll
windows7-x64
3282024-ENV...20.dll
windows10-2004-x64
3282024-ENV...20.dll
windows7-x64
3282024-ENV...20.dll
windows10-2004-x64
3Analysis
-
max time kernel
135s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-10-2024 19:49
Static task
static1
Behavioral task
behavioral1
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/02 LEER NOTIFICACION.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/02 LEER NOTIFICACION.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/madbasic_.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/madbasic_.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/maddisAsm_.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/maddisAsm_.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/madexcept_.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/madexcept_.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/rtl120.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/rtl120.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/vcl120.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/vcl120.dll
Resource
win10v2004-20241007-en
General
-
Target
282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024/vcl120.dll
-
Size
1.9MB
-
MD5
9a438a75e68e88cdabc13074a17f8a52
-
SHA1
97c94801d37d249ece7ba9aca05703303fd9cf06
-
SHA256
ccccadde7393f1b624cde32b38274e60bbe65b1769d614d129babdaeef9a6715
-
SHA512
19d260505972b96c2e5ae0058a29f61e606e276779a80732dbee70f9223dbff51dcb1f5e4eff19206c300ee08e6060987171f5b83ad87fdd8f797e0e2db529fc
-
SSDEEP
24576:v2gt8PRUMggrgN/5tWw+eNVEXZB5SOCwhuuYY8RPyS9YEPI5yz6W:vRSf0Ww+NpPSyzYY8c8YEPI4+W
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4640 3204 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4812 wrote to memory of 3204 4812 rundll32.exe rundll32.exe PID 4812 wrote to memory of 3204 4812 rundll32.exe rundll32.exe PID 4812 wrote to memory of 3204 4812 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024\vcl120.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\282024-ENVIO COPIA DE LA NOTIFICACION ELETRONICA-282024\vcl120.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:3204 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 6083⤵
- Program crash
PID:4640
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3204 -ip 32041⤵PID:3872