Overview
overview
10Static
static
3NOTIFICACI...e4.dll
windows7-x64
3NOTIFICACI...e4.dll
windows10-2004-x64
3NOTIFICACI...i4.dll
windows7-x64
3NOTIFICACI...i4.dll
windows10-2004-x64
3NOTIFICACI...k4.dll
windows7-x64
3NOTIFICACI...k4.dll
windows10-2004-x64
3NOTIFICACI...t4.dll
windows7-x64
3NOTIFICACI...t4.dll
windows10-2004-x64
3NOTIFICACI...FB.exe
windows7-x64
10NOTIFICACI...FB.exe
windows10-2004-x64
10NOTIFICACI...00.dll
windows7-x64
3NOTIFICACI...00.dll
windows10-2004-x64
3NOTIFICACI...00.dll
windows7-x64
3NOTIFICACI...00.dll
windows10-2004-x64
3Analysis
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max time kernel
118s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-11-2024 14:23
Static task
static1
Behavioral task
behavioral1
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtCore4.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtCore4.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtGui4.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtGui4.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtNetwork4.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtNetwork4.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtWebKit4.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtWebKit4.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/ReFB.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/ReFB.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/msvcp100.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/msvcp100.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/msvcr100.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/msvcr100.dll
Resource
win10v2004-20241007-en
General
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Target
NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtGui4.dll
-
Size
8.2MB
-
MD5
831ba3a8c9d9916bdf82e07a3e8338cc
-
SHA1
6c89fd258937427d14d5042736fdfccd0049f042
-
SHA256
d2c8c8b6cc783e4c00a5ef3365457d776dfc1205a346b676915e39d434f5a52d
-
SHA512
beda57851e0e3781ece1d0ee53a3f86c52ba99cb045943227b6c8fc1848a452269f2768bf4c661e27ddfbe436df82cfd1de54706d814f81797a13fefec4602c5
-
SSDEEP
98304:YxRJATZlLne1/cF6ZWHxD1HFH+J+70msIWeiLtRgi3d4PJpTcSqxyr:YxiZBG2xpljTcJy
Malware Config
Signatures
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30 PID 2496 wrote to memory of 2372 2496 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546\QtGui4.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546\QtGui4.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:2372
-