Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\sdk] 'Name' = '"%TEMP%\2.tmp"'
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\spoolsv.exe
Modifies file system :
Creates the following files:
- %WINDIR%\Temp\3.tmp
- %TEMP%\1.tmp
Deletes the following files:
- %TEMP%\2.tmp
Moves itself:
- from <Full path to virus> to %TEMP%\4.tmp
Network activity:
Connects to:
- 'up#####ackupserver.com':80
TCP:
HTTP GET requests:
- up#####ackupserver.com/version/xtasks.php?1_#####################################################################################################
UDP:
- DNS ASK up#####ackupserver.com
