Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Svchost' = '%APPDATA%\Roaming\Microsoft\Svchost.exe'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\Roaming\Microsoft\Svchost.exe'
- '%APPDATA%\Roaming\mxi5xpmRkkwDkPBgLfVw.exe'
Modifies file system :
Creates the following files:
- %TEMP%\mlt.tmp
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Svchost.exe
- %APPDATA%\Roaming\mxi5xpmRkkwDkPBgLfVw.exe
- %APPDATA%\Roaming\Microsoft\Svchost.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Roaming\mxi5xpmRkkwDkPBgLfVw.exe
Deletes the following files:
- %TEMP%\mlt.tmp
- %APPDATA%\Roaming\Microsoft\Svchost.exe
Network activity:
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK ay########yemamhassan.myq-see.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
- ClassName: 'Shell_traywnd' WindowName: ''
