Technical Information
Malicious functions:
Creates and executes the following:
- '%TEMP%\regsvcs\regsvcs.exe'
- '%HOMEPATH%\4zb3zb55ar\Tool_fud.exe' ZyVD.WVW
Executes the following:
- '<SYSTEM32>\ping.exe' 1.1.1.1 -n 1 -w 1000
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe'
Injects code into
the following system processes:
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\4zb3zb55ar\foGoh.TTY
- %TEMP%\regsvcs\regsvcs.exe
- %HOMEPATH%\4zb3zb55ar\ZyVD.WVW
- %HOMEPATH%\4zb3zb55ar\uBGiTplAxRKd.BUR
- %HOMEPATH%\4zb3zb55ar\Tool_fud.exe
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\4zb3zb55ar\ZyVD.WVW
- %HOMEPATH%\4zb3zb55ar\foGoh.TTY
- %HOMEPATH%\4zb3zb55ar\uBGiTplAxRKd.BUR
- %HOMEPATH%\4zb3zb55ar\Tool_fud.exe
Deletes the following files:
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'EDIT' WindowName: '(null)'
