Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'adobe flbch player' = '"%HOMEPATH%\Cookies\sys773834698.exe" /background'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'adobe flach player' = '"<Full path to virus>" /background'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\sys773834698.exe
Creates the following files on removable media:
- <Drive name for removable media>:\773834698.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Executes the following:
- '<SYSTEM32>\cmd.exe' /c ""<Current directory>\hello.bat" "
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\cmd.exe
- <SYSTEM32>\ctfmon.exe
- <SYSTEM32>\svchost.exe
a large number of user processes.
Modifies file system :
Creates the following files:
- <Current directory>\script8359.bat
- <Current directory>\script9231.bat
- <Current directory>\script5328.bat
- <Current directory>\script2787.bat
- <Current directory>\script5295.bat
- <Current directory>\script7803.bat
- <Current directory>\script9580.bat
- <Current directory>\script9264.bat
- <Current directory>\script3725.bat
- <Current directory>\script9788.bat
- <Current directory>\script661.bat
- <Current directory>\script5120.bat
- <Current directory>\script1915.bat
- <Current directory>\script5188.bat
- C:\773834698.exe
- C:\autorun.inf
- <Current directory>\hello.bat
- <Current directory>\script936.bat
- <Current directory>\script9855.bat
- <Current directory>\script802.bat
- <Current directory>\script6898.bat
- <Current directory>\script9406.bat
- <Current directory>\script9373.bat
- <Current directory>\script5470.bat
- <Current directory>\script9929.bat
- %HOMEPATH%\Local Settings\Temporary Internet Files\sys773834698.exe
- %HOMEPATH%\Local Settings\History\sys773834698.exe
- %HOMEPATH%\Favorites\sys773834698.exe
- %HOMEPATH%\My Documents\sys773834698.exe
- C:\sys773834698.exe
- <LS_APPDATA>\sys773834698.exe
- %ALLUSERSPROFILE%\Application Data\sys773834698.exe
- %APPDATA%\sys773834698.exe
- <SYSTEM32>\cord.vip
- %HOMEPATH%\Desktop\sys773834698.exe
- %HOMEPATH%\Cookies\sys773834698.exe
- %CommonProgramFiles%\sys773834698.exe
- %HOMEPATH%\My Documents\My Music\sys773834698.exe
- <Current directory>\script8010.bat
- %HOMEPATH%\Templates\sys773834698.exe
- <SYSTEM32>\sys773834698.exe
- <Current directory>\script4597.bat
- <Current directory>\script9057.bat
- <Current directory>\script3517.bat
- %HOMEPATH%\Start Menu\Programs\sys773834698.exe
- %PROGRAM_FILES%\sys773834698.exe
- %HOMEPATH%\My Documents\My Pictures\sys773834698.exe
- %HOMEPATH%\Start Menu\sys773834698.exe
- %HOMEPATH%\SendTo\sys773834698.exe
- %HOMEPATH%\Recent\sys773834698.exe
Deletes the following files:
- <Current directory>\script8359.bat
- <Current directory>\script9057.bat
- <Current directory>\script9231.bat
- <Current directory>\script6898.bat
- <Current directory>\script7803.bat
- <Current directory>\script8010.bat
- <Current directory>\script9580.bat
- <Current directory>\script9788.bat
- <Current directory>\script9929.bat
- <Current directory>\script9264.bat
- <Current directory>\script9373.bat
- <Current directory>\script9406.bat
- <Current directory>\script5470.bat
- <Current directory>\script802.bat
- <Current directory>\script1915.bat
- <Current directory>\script2787.bat
- %HOMEPATH%\Desktop\sys773834698.exe
- %HOMEPATH%\My Documents\sys773834698.exe
- <Current directory>\script661.bat
- <Current directory>\script5120.bat
- <Current directory>\script5295.bat
- <Current directory>\script5328.bat
- <Current directory>\script3517.bat
- <Current directory>\script3725.bat
- <Current directory>\script4597.bat
