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Win32.HLLW.Autoruner2.34739
Added to the Dr.Web virus database:
2018-03-28
Virus description added:
2018-03-27
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'MSBuild' = 'wscript.exe //B "%APPDATA%\MSBuild.VBS"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MSBuild' = 'wscript.exe //B "%APPDATA%\MSBuild.VBS"'
Creates or modifies the following files:
%HOMEPATH%\Start Menu\Programs\Startup\MSBuild.VBS
Creates the following files on removable media:
<Drive name for removable media>:\MSBuild.VBS
Modifies file system:
Creates the following files:
%APPDATA%\MSBuild.VBS
%TEMP%\MSBuild.VBS
%TEMP%\far cry 5 pc.txt
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\MSBuild.VBS
Network activity:
Connects to:
'xn###8.ddns.net':1188
'localhost':1037
UDP:
Miscellaneous:
Creates and executes the following:
'<SYSTEM32>\wscript.exe' //B "%APPDATA%\MSBuild.VBS"
'<SYSTEM32>\wscript.exe' "%TEMP%\MSBuild.VBS"
Executes the following:
'<SYSTEM32>\notepad.exe' %TEMP%\far cry 5 pc.txt
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