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Win32.HLLW.Autoruner2.16
Added to the Dr.Web virus database:
2013-12-25
Virus description added:
2013-12-25
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Broadcom Wireless Manager UI' = '"%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\bcmntray.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'Microsoft IntelliType Pro' = '"%PROGRAM_FILES%\MSBuild\itype.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Belkin Wireless-G USB Adapter Client Utility' = '"%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\Belkinwcui.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft IntelliType Pro' = '"%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\itype.exe"'
Creates or modifies the following files:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\AdobeARM.exe
Creates the following files on removable media:
<Drive name for removable media>:\autorun.exe
<Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
'%TEMP%\Belkinwcui.exe'
'%TEMP%\Belkinwcui.exe' (downloaded from the Internet)
Executes the following:
'<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 33 /TN "Microsoft IntelliType Pro" /TR "\"%PROGRAM_FILES%\MSBuild\itype.exe\""
'<SYSTEM32>\schtasks.exe' /CREATE /F /SC ONLOGON /TN "Microsoft Office 2007" /TR "\"%CommonProgramFiles%\Microsoft Shared\web server extensions\40\BCSSync.exe\""
'<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 16 /TN "Broadcom Wireless Manager UI" /TR "\"%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\bcmntray.exe\""
'<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 5 /TN "Belkin Wireless-G USB Adapter Client Utility" /TR "\"%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\Belkinwcui.exe\""
'<SYSTEM32>\schtasks.exe' /CREATE /F /RL HIGHEST /SC MINUTE /MO 22 /TN "Microsoft IntelliType Pro" /TR "\"%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\itype.exe\""
Modifies file system :
Creates the following files:
%CommonProgramFiles%\Microsoft Shared\web server extensions\40\~ezrnmkq.tmp
%CommonProgramFiles%\Microsoft Shared\web server extensions\40\BCSSync.exe
%PROGRAM_FILES%\MSBuild\itype.exe
%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\bcmntray.exe
%PROGRAM_FILES%\MSBuild\~wjepapf.tmp
%TEMP%\~gdyalvs.tmp
%TEMP%\~5eb18654.tmp
%TEMP%\aut1.tmp
%HOMEPATH%\My Documents\My Pictures\~lnqchwi.tmp
%HOMEPATH%\My Documents\My Pictures\Steam.exe
%APPDATA%\Microsoft\SystemCertificates\My\CTLs\~mipacsb.tmp
%APPDATA%\Microsoft\SystemCertificates\My\CTLs\AdobeARM.exe
%TEMP%\Belkinwcui.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\version[1].txt
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\9d37560f22649cc740f3dcc7a381817f[1]
%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\itype.exe
%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\~iymtdfe.tmp
%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\~mptxxwe.tmp
%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\~cpeamfg.tmp
%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\Belkinwcui.exe
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\autorun.inf
Deletes the following files:
%CommonProgramFiles%\Microsoft Shared\web server extensions\40\~ezrnmkq.tmp
%CommonProgramFiles%\Microsoft Shared\web server extensions\40\BCSSync.exe
%PROGRAM_FILES%\MSBuild\~wjepapf.tmp
%PROGRAM_FILES%\MSBuild\itype.exe
<Drive name for removable media>:\autorun.exe
%TEMP%\aut1.tmp
%HOMEPATH%\My Documents\My Pictures\~lnqchwi.tmp
%HOMEPATH%\My Documents\My Pictures\Steam.exe
%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\bcmntray.exe
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\AdobeARM.exe
%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\~cpeamfg.tmp
%APPDATA%\Microsoft\SystemCertificates\My\CTLs\~mipacsb.tmp
%APPDATA%\Microsoft\SystemCertificates\My\CTLs\AdobeARM.exe
%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\itype.exe
%PROGRAM_FILES%\FireFox\chrome\en-US\locale\en-US\global\security\~iymtdfe.tmp
%PROGRAM_FILES%\FireFox\chrome\toolkit\skin\classic\aero\global\radio\Belkinwcui.exe
%PROGRAM_FILES%\FireFox\chrome\browser\skin\classic\~mptxxwe.tmp
Network activity:
Connects to:
TCP:
HTTP GET requests:
up####.gpr0xy.com/9d37560f22649cc740f3dcc7a381817f
up####.gpr0xy.com/version.txt
UDP:
DNS ASK up####.gpr0xy.com
Miscellaneous:
Searches for the following windows:
ClassName: 'Indicator' WindowName: '(null)'
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