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Win32.HLLW.Autoruner.50817
Added to the Dr.Web virus database:
2011-05-30
Virus description added:
2011-12-31
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\2436865984] 'Name' = '%TEMP%\3.tmp'
Malicious functions:
Creates and executes the following:
%HOMEPATH%\kopz.exe
%HOMEPATH%\lpdat.exe
%HOMEPATH%\jj9wrQ5Cn4.exe
%HOMEPATH%\kopx.exe
Executes the following:
Injects code into
the following system processes:
%WINDIR%\Explorer.EXE
<SYSTEM32>\spoolsv.exe
Modifies file system :
Creates the following files:
%TEMP%\2.tmp
%HOMEPATH%\vouro.exe
%WINDIR%\Temp\4.tmp
%HOMEPATH%\kopx.exe
%HOMEPATH%\jj9wrQ5Cn4.exe
%HOMEPATH%\lpdat.exe
%HOMEPATH%\kopz.exe
Deletes the following files:
%HOMEPATH%\kopz.exe
%TEMP%\3.tmp
Network activity:
Connects to:
TCP:
UDP:
DNS ASK aa###lic.com
DNS ASK google.com
'<Private IP address>':1035
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