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Win32.HLLW.Autoruner2.42200
Added to the Dr.Web virus database:
2018-07-21
Virus description added:
2018-07-21
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ZydFEvaD5IuXmRYfcuLs5uE' = '"%TEMP%\IExplorer.exe" ..'
Creates or modifies the following files:
%HOMEPATH%\Start Menu\Programs\Startup\ZydFEvaD5IuXmRYfcuLs5uE.exe
Creates the following files on removable media:
<Drive name for removable media>:\ZydFEvaD5IuXmRYfcuLs5uE.exe
Modifies file system:
Creates the following files:
%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a1.exe
%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a2.exe
%TEMP%\IExplorer.exe
%TEMP%\dw.log
%TEMP%\37A80.dmp
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\ZydFEvaD5IuXmRYfcuLs5uE.exe
%HOMEPATH%\Start Menu\Programs\Startup\ZydFEvaD5IuXmRYfcuLs5uE.exe
Network activity:
Connects to:
'am####2018.ddns.net':2082
UDP:
DNS ASK am####2018.ddns.net
Miscellaneous:
Creates and executes the following:
'%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a1.exe'
'%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a2.exe'
'%TEMP%\IExplorer.exe'
Executes the following:
'%CommonProgramFiles%\Microsoft Shared\DW\DW20.EXE' -x -s 416
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