Win32.HLLW.Autoruner2.7031

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Audio Services' = '<SYSTEM32>\flashapi.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'RTHDBPL' = '%APPDATA%\SystemProc\lsass.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Windows Audio Services' = '<SYSTEM32>\flashapi.exe'
[<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{O7PRX230-DEV5-5TVU-LNJ3-SL082673F1S7}] 'StubPath' = '"<SYSTEM32>\flashapi.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'wextract_cleanup1' = 'rundll32.exe <SYSTEM32>\advpack.dll,DelNodeRunDLL32 "%TEMP%\IXP001.TMP\"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'wextract_cleanup0' = 'rundll32.exe <SYSTEM32>\advpack.dll,DelNodeRunDLL32 "%TEMP%\IXP000.TMP\"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'RTHDBPL' = '<SYSTEM32>\kb10-82.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Adobe Reader Utilities' = '<SYSTEM32>\AdobeDRM.exe'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\redmond.exe
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\Desktop.ini

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<SYSTEM32>\AdobeDRM.exe' = '<SYSTEM32>\AdobeDRM.exe:*:Enabled:Explorer'

To complicate detection of its presence in the operating system,

blocks the following features:

Creates and executes the following:

Terminates or attempts to terminate

the following user processes:

Hides the following processes:

Modifies file system :

Creates the following files:

<SYSTEM32>\AdobeDRM.exe
<SYSTEM32>\kb10-82.exe
%TEMP%\IXP001.TMP\instmsi.msi
%TEMP%\IXP001.TMP\msls31.dll
%TEMP%\IXP001.TMP\shfolder.dll
<SYSTEM32>\flashapi.exe
%APPDATA%\SystemProc\lsass.exe
%WINDIR%\javaodbx.ini
%PROGRAM_FILES%\Mozilla Firefox\extensions\{9CE11043-9A15-4207-A565-0C94C42D590D}\chrome\content\timer.xul
%PROGRAM_FILES%\Mozilla Firefox\extensions\{9CE11043-9A15-4207-A565-0C94C42D590D}\install.rdf
%PROGRAM_FILES%\Mozilla Firefox\extensions\{9CE11043-9A15-4207-A565-0C94C42D590D}\chrome.manifest
%TEMP%\IXP001.TMP\usp10.dll
%TEMP%\IXP001.TMP\msi.dll
%TEMP%\IXP001.TMP\msiexec.exe
%TEMP%\IXP001.TMP\msiinst.exe
%TEMP%\IXP000.TMP\instmsiw.exe
%TEMP%\IXP000.TMP\winds.exe
%TEMP%\IXP001.TMP\msihnd.dll
%TEMP%\IXP001.TMP\mspatcha.dll
%TEMP%\IXP001.TMP\riched20.dll
%TEMP%\IXP001.TMP\imagehlp.dll
%TEMP%\IXP001.TMP\msimsg.dll
%TEMP%\IXP001.TMP\cabinet.dll

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\redmond.exe
%APPDATA%\SystemProc\lsass.exe
<SYSTEM32>\AdobeDRM.exe

Deletes the following files:

Network activity:

Connects to:

TCP:

HTTP GET requests:

UDP:

Miscellaneous:

Searches for the following windows: