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Win32.HLLW.Autoruner2.64347
Added to the Dr.Web virus database:
2019-10-05
Virus description added:
2019-10-07
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'x64' = '%TEMP%\perflib\host.vbs'
Creates the following files on removable media
<Drive name for removable media>:\8833800.vbs
<Drive name for removable media>:\autorun.inf
Modifies file system
Creates the following files
%TEMP%\temp.vbs
%TEMP%\perflib\host.vbs
Sets the 'hidden' attribute to the following files
<Drive name for removable media>:\8833800.vbs
<Drive name for removable media>:\autorun.inf
Deletes the following files
Substitutes the following files
Miscellaneous
Creates and executes the following
'<SYSTEM32>\wscript.exe' "%TEMP%\temp.vbs"
'<SYSTEM32>\wscript.exe' "%TEMP%\perflib\host.vbs"
'<SYSTEM32>\wscript.exe' "%TEMP%\temp.vbs"' (with hidden window)
'<SYSTEM32>\wscript.exe' "%TEMP%\perflib\host.vbs"' (with hidden window)
Executes the following
'<SYSTEM32>\wscript.exe' "%TEMP%\temp.vbs"
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