Technical Information
Malicious functions
Executes the following
- '%WINDIR%\syswow64\taskkill.exe' /im "<File name>.exe" /f
Modifies file system
Creates the following files
- %APPDATA%\{846ee340-7039-11de-9d20-806e6f6e6963}\uyprefbc.exe
Deletes itself.
Network activity
Connects to
- '45.##.253.56':80
- '45.##.253.72':80
- '45.##.253.75':80
TCP
HTTP GET requests
- http://45.##.253.56/advertisting/plus.php?s=###############################
- http://45.##.253.72/default/stuk.php
- http://45.##.253.72/default/puk.php
- http://45.##.253.75/dll.php
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: ''
Creates and executes the following
- '%APPDATA%\{846ee340-7039-11de-9d20-806e6f6e6963}\uyprefbc.exe'
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /im "<File name>.exe" /f & erase "<Full path to file>" & exit' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /im "<File name>.exe" /f & erase "<Full path to file>" & exit
