Win32.HLLW.Autoruner1.4716

Added to the Dr.Web virus database: 2011-11-29

Virus description added: 2011-11-29

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunServices] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Internet Explorer' = '%TEMP%\iexplorer.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Internet Explorer' = '%TEMP%\iexplorer.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices] 'Service Host Application' = '%APPDATA%\svchost.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'Service Host Application' = '%APPDATA%\svchost.exe'

Creates the following files on removable media:

Malicious functions:

Creates and executes the following:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: