Win32.HLLW.Autoruner1.51076

Added to the Dr.Web virus database: 2013-07-20

Virus description added: 2013-07-20

To ensure autorun and distribution:

Creates the following files on removable media:

Malicious functions:

Executes the following:

'<SYSTEM32>\cacls.exe' %TEMP%\ /e /p everyone:f cacls "%WINDIR%" /e /p everyone:f
'<SYSTEM32>\taskkill.exe' /im 360sd_se.exe /f
'<SYSTEM32>\rundll32.exe' <SYSTEM32>\a18467stva41a.dll, droqp
'<SYSTEM32>\ipconfig.exe' /all
'<SYSTEM32>\sc.exe' config AVP start= disabled
'<SYSTEM32>\sc.exe' config rsravmon start= disabled
'<SYSTEM32>\sc.exe' config ekrn start= disabled
'<SYSTEM32>\taskkill.exe' /im ekrn.exe /f
'<SYSTEM32>\taskkill.exe' /im 360sd.exe /f
'<SYSTEM32>\taskkill.exe' /im egui.exe /f

Terminates or attempts to terminate

the following user processes:

Modifies file system :

Creates the following files:

C:\1.exe
C:\autorun.inf
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\nwlst[1].txt
<DRIVERS>\pcidump.sys
<SYSTEM32>\a18467stva41a.dll
%TEMP%\pci1.sys
%WINDIR%\def26500aab6334ccd.dll

Sets the 'hidden' attribute to the following files:

Deletes the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\nwlst[1].txt

Modifies the HOSTS file.

Network activity:

Connects to:

TCP:

HTTP GET requests:

tj.####7egr3g6as.com/count.asp?ma###############################################
hg###g4d-2dd.cn/nwlst.txt

UDP:

Miscellaneous:

Searches for the following windows: