Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\WinConfSrv] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\WinConfSrv.exe
- <SYSTEM32>\WinConfSrv.exe 148 "<Full path to virus>"
Modifies file system :
Creates the following files:
- %TEMP%\WERa38b.dir00\WinConfSrv.exe.hdmp
- %TEMP%\WERa38b.dir00\appcompat.txt
- %TEMP%\WERa38b.dir00\manifest.txt
- <SYSTEM32>\WinConfSrv.exe
- <SYSTEM32>\activex32.sys
- %TEMP%\WERa38b.dir00\WinConfSrv.exe.mdmp
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\WinConfSrv.exe
Deletes itself.
