Trojan.XF.EMOTET.YXCFN
Trojan-Downloader.XLM.Agent (IKARUS)
Windows
Threat Type:
Trojan
Destructiveness:
No
Encrypted:
In the wild::
Yes
OVERVIEW
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
Detalles de entrada
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Instalación
Agrega los procesos siguientes:
- %System%\regsvr32.exe /S {Parent of default Excel save path}\hhwe1.ocx
- %System%\regsvr32.exe /S {Parent of default Excel save path}\hhwe2.ocx
- %System%\regsvr32.exe /S {Parent of default Excel save path}\hhwe3.ocx
- %System%\regsvr32.exe /S {Parent of default Excel save path}\hhwe4.ocx
(Nota: %System% es la carpeta del sistema de Windows, que en el caso de Windows 98 y ME suele estar en C:\Windows\System, en el caso de Windows NT y 2000 en C:\WINNT\System32 y en el caso de Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) y 10(64-bit) en C:\Windows\System32).
)Rutina de descarga
Guarda los archivos que descarga con los nombres siguientes:
- {Parent of default Excel save path}\hhwe1.ocx
- {Parent of default Excel save path}\hhwe2.ocx
- {Parent of default Excel save path}\hhwe3.ocx
- {Parent of default Excel save path}\hhwe4.ocx
Otros detalles
It connects to the following possibly malicious URL:
- https://{BLOCKED}i.id/m/qLCZWt/
- http://{BLOCKED}t.nl/8HOicoBufQNbjbM/
- https://{BLOCKED}ercollegiate.com.pk/wp-admin/q69DZX4kKZ6ssRQ/