Win32.HLLW.Autoruner.59213
Added to the Dr.Web virus database:
2011-09-18
Virus description added:
2011-09-18
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccsetmgr.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rtvscan.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mcshield.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wuauclt1.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wuauclt.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vptray.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\frameworkservice.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit32.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cmd.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\fsav32.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\setup.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\agb5.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Classes\Drive\shell\open\command] '' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rav.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe C:\quake3.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'runeip' = 'quake4.exe'
- [<HKLM>\SOFTWARE\Classes\Directory\shell\open\command] '' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\procexp.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icesword.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscntfy.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wupdmgr.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kwatch.exe] 'Debugger' = 'c:\quake3.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ravmon.exe] 'Debugger' = 'c:\quake3.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\wuauserv] 'ImagePath' = 'c:\quake3.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\wuauserv] 'Start' = '00000002'
Creates the following files on removable media:
- <Drive name for removable media>:\quake3.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
Executes the following:
- <SYSTEM32>\net1.exe stop cryptsvc
- <SYSTEM32>\net.exe stop cryptsvc
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
- C:\ver.nds
- <SYSTEM32>\quake4.exe
- C:\quake3.exe
- <DRIVERS>\IsDrv122.sys
- C:\autorun.inf
- <DRIVERS>\IsDrv120.sys
- <DRIVERS>\IsDrv118.sys
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\quake4.exe
- C:\quake3.exe
- <Drive name for removable media>:\quake3.exe
- <DRIVERS>\IsDrv120.sys
- <DRIVERS>\IsDrv118.sys
- <DRIVERS>\IsDrv122.sys
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'Windows ?????'
- ClassName: '' WindowName: 'Syscheck'
- ClassName: '' WindowName: '???? 2007 '
- ClassName: '' WindowName: 'PrcMgr'
- ClassName: '' WindowName: 'HijackThis'
- ClassName: '' WindowName: 'Process Explorer'
- ClassName: '' WindowName: '??'
- ClassName: '' WindowName: 'System Repair Engineer'
- ClassName: '' WindowName: 'Syscheck2'
- ClassName: '' WindowName: '?????'
- ClassName: '' WindowName: 'IceSword'
- ClassName: '' WindowName: '??360????'
- ClassName: '' WindowName: '????????'
- ClassName: '' WindowName: 'System Safety Monitor'
- ClassName: 'Indicator' WindowName: ''
- ClassName: '' WindowName: 'Windows????'
- ClassName: '' WindowName: 'WinSpeed'
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