Win32.HLLW.Facebook.1686

Added to the Dr.Web virus database: 2012-10-22

Virus description added: 2012-10-22

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'A1982607167' = '%APPDATA%\A1982607167.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'A1982607167' = '%APPDATA%\A1982607167.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'A1982607167' = '%APPDATA%\A1982607167.exe'

Creates or modifies the following files:

Malicious functions:

Creates and executes the following:

Executes the following:

<SYSTEM32>\schtasks.exe /CREATE /SC ONLOGON /TN A1982607167 /TR %APPDATA%\A1982607167.exe
<SYSTEM32>\cmd.exe /c ""%TEMP%\temp1982607167.bat" "

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: