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Trojan.StartPage1.6565

Added to the Dr.Web virus database: 2014-11-21

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Classes\.exe] '' = 'exefile'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'ОТµДЖф¶ЇПо' = '<Current directory>\ОТµДіМРт.exe'
  • [<HKLM>\SOFTWARE\Classes\.bat] '' = 'exefile'
  • [<HKLM>\SOFTWARE\Classes\.cmd] '' = 'exefile'
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
blocks execution of the following system utilities:
  • Windows Task Manager (Taskmgr)
  • Registry Editor (RegEdit)
Executes the following:
  • '<SYSTEM32>\cmd.exe' /c ""C:\Cј¶.bat" "
  • '<SYSTEM32>\format.com' c: /q /y
  • '<SYSTEM32>\format.com' d: /q /y
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\17mt.bat
  • '%WINDIR%\explorer.exe'
  • '<SYSTEM32>\format.com' c:
Terminates or attempts to terminate
the following system processes:
  • %WINDIR%\Explorer.EXE
Modifies settings of Windows Explorer:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoViewContextMenu' = '00000001'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoClose' = '00000001'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoViewOnDrive' = 'FFFFFFFF'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoControlPanel' = '00000001'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
  • C:\±»ёРИѕРЬГЁ112.exe
  • C:\±»ёРИѕРЬГЁ111.exe
  • C:\±»ёРИѕРЬГЁ113.exe
  • C:\±»ёРИѕРЬГЁ115.exe
  • C:\±»ёРИѕРЬГЁ114.exe
  • C:\±»ёРИѕРЬГЁ107.exe
  • C:\±»ёРИѕРЬГЁ106.exe
  • C:\±»ёРИѕРЬГЁ108.exe
  • C:\±»ёРИѕРЬГЁ110.exe
  • C:\±»ёРИѕРЬГЁ109.exe
  • C:\±»ёРИѕРЬГЁ116.exe
  • C:\±»ёРИѕРЬГЁ123.exe
  • C:\±»ёРИѕРЬГЁ122.exe
  • C:\±»ёРИѕРЬГЁ124.exe
  • C:\±»ёРИѕРЬГЁ126.exe
  • C:\±»ёРИѕРЬГЁ125.exe
  • C:\±»ёРИѕРЬГЁ118.exe
  • C:\±»ёРИѕРЬГЁ117.exe
  • C:\±»ёРИѕРЬГЁ119.exe
  • C:\±»ёРИѕРЬГЁ121.exe
  • C:\±»ёРИѕРЬГЁ120.exe
  • C:\±»ёРИѕРЬГЁ105.exe
  • C:\±»ёРИѕРЬГЁ90.exe
  • C:\±»ёРИѕРЬГЁ89.exe
  • C:\±»ёРИѕРЬГЁ91.exe
  • C:\±»ёРИѕРЬГЁ93.exe
  • C:\±»ёРИѕРЬГЁ92.exe
  • C:\±»ёРИѕРЬГЁ85.exe
  • C:\±»ёРИѕРЬГЁ84.exe
  • C:\±»ёРИѕРЬГЁ86.exe
  • C:\±»ёРИѕРЬГЁ88.exe
  • C:\±»ёРИѕРЬГЁ87.exe
  • C:\±»ёРИѕРЬГЁ94.exe
  • C:\±»ёРИѕРЬГЁ101.exe
  • C:\±»ёРИѕРЬГЁ100.exe
  • C:\±»ёРИѕРЬГЁ102.exe
  • C:\±»ёРИѕРЬГЁ104.exe
  • C:\±»ёРИѕРЬГЁ103.exe
  • C:\±»ёРИѕРЬГЁ96.exe
  • C:\±»ёРИѕРЬГЁ95.exe
  • C:\±»ёРИѕРЬГЁ97.exe
  • C:\±»ёРИѕРЬГЁ99.exe
  • C:\±»ёРИѕРЬГЁ98.exe
  • C:\±»ёРИѕРЬГЁ155.exe
  • C:\±»ёРИѕРЬГЁ154.exe
  • C:\±»ёРИѕРЬГЁ156.exe
  • C:\±»ёРИѕРЬГЁ158.exe
  • C:\±»ёРИѕРЬГЁ157.exe
  • C:\±»ёРИѕРЬГЁ150.exe
  • C:\±»ёРИѕРЬГЁ149.exe
  • C:\±»ёРИѕРЬГЁ151.exe
  • C:\±»ёРИѕРЬГЁ153.exe
  • C:\±»ёРИѕРЬГЁ152.exe
  • C:\±»ёРИѕРЬГЁ159.exe
  • C:\±»ёРИѕРЬГЁ166.exe
  • C:\±»ёРИѕРЬГЁ165.exe
  • C:\±»ёРИѕРЬГЁ167.exe
  • C:\±»ёРИѕРЬГЁ169.exe
  • C:\±»ёРИѕРЬГЁ168.exe
  • C:\±»ёРИѕРЬГЁ161.exe
  • C:\±»ёРИѕРЬГЁ160.exe
  • C:\±»ёРИѕРЬГЁ162.exe
  • C:\±»ёРИѕРЬГЁ164.exe
  • C:\±»ёРИѕРЬГЁ163.exe
  • C:\±»ёРИѕРЬГЁ148.exe
  • C:\±»ёРИѕРЬГЁ133.exe
  • C:\±»ёРИѕРЬГЁ132.exe
  • C:\±»ёРИѕРЬГЁ134.exe
  • C:\±»ёРИѕРЬГЁ136.exe
  • C:\±»ёРИѕРЬГЁ135.exe
  • C:\±»ёРИѕРЬГЁ128.exe
  • C:\±»ёРИѕРЬГЁ127.exe
  • C:\±»ёРИѕРЬГЁ129.exe
  • C:\±»ёРИѕРЬГЁ131.exe
  • C:\±»ёРИѕРЬГЁ130.exe
  • C:\±»ёРИѕРЬГЁ137.exe
  • C:\±»ёРИѕРЬГЁ144.exe
  • C:\±»ёРИѕРЬГЁ143.exe
  • C:\±»ёРИѕРЬГЁ145.exe
  • C:\±»ёРИѕРЬГЁ147.exe
  • C:\±»ёРИѕРЬГЁ146.exe
  • C:\±»ёРИѕРЬГЁ139.exe
  • C:\±»ёРИѕРЬГЁ138.exe
  • C:\±»ёРИѕРЬГЁ140.exe
  • C:\±»ёРИѕРЬГЁ142.exe
  • C:\±»ёРИѕРЬГЁ141.exe
  • C:\±»ёРИѕРЬГЁ83.exe
  • C:\±»ёРИѕРЬГЁ25.exe
  • C:\±»ёРИѕРЬГЁ24.exe
  • C:\±»ёРИѕРЬГЁ26.exe
  • C:\±»ёРИѕРЬГЁ28.exe
  • C:\±»ёРИѕРЬГЁ27.exe
  • C:\±»ёРИѕРЬГЁ20.exe
  • C:\±»ёРИѕРЬГЁ19.exe
  • C:\±»ёРИѕРЬГЁ21.exe
  • C:\±»ёРИѕРЬГЁ23.exe
  • C:\±»ёРИѕРЬГЁ22.exe
  • C:\±»ёРИѕРЬГЁ29.exe
  • C:\±»ёРИѕРЬГЁ36.exe
  • C:\±»ёРИѕРЬГЁ35.exe
  • C:\±»ёРИѕРЬГЁ37.exe
  • C:\±»ёРИѕРЬГЁ39.exe
  • C:\±»ёРИѕРЬГЁ38.exe
  • C:\±»ёРИѕРЬГЁ31.exe
  • C:\±»ёРИѕРЬГЁ30.exe
  • C:\±»ёРИѕРЬГЁ32.exe
  • C:\±»ёРИѕРЬГЁ34.exe
  • C:\±»ёРИѕРЬГЁ33.exe
  • C:\±»ёРИѕРЬГЁ18.exe
  • C:\±»ёРИѕРЬГЁ3.exe
  • C:\±»ёРИѕРЬГЁ2.exe
  • C:\±»ёРИѕРЬГЁ4.exe
  • C:\±»ёРИѕРЬГЁ6.exe
  • C:\±»ёРИѕРЬГЁ5.exe
  • %WINDIR%\reg.reg
  • C:\17mt.ico
  • %WINDIR%\17mt.bat
  • C:\±»ёРИѕРЬГЁ1.exe
  • C:\Cј¶.bat
  • C:\±»ёРИѕРЬГЁ7.exe
  • C:\±»ёРИѕРЬГЁ14.exe
  • C:\±»ёРИѕРЬГЁ13.exe
  • C:\±»ёРИѕРЬГЁ15.exe
  • C:\±»ёРИѕРЬГЁ17.exe
  • C:\±»ёРИѕРЬГЁ16.exe
  • C:\±»ёРИѕРЬГЁ9.exe
  • C:\±»ёРИѕРЬГЁ8.exe
  • C:\±»ёРИѕРЬГЁ10.exe
  • C:\±»ёРИѕРЬГЁ12.exe
  • C:\±»ёРИѕРЬГЁ11.exe
  • C:\±»ёРИѕРЬГЁ68.exe
  • C:\±»ёРИѕРЬГЁ67.exe
  • C:\±»ёРИѕРЬГЁ69.exe
  • C:\±»ёРИѕРЬГЁ71.exe
  • C:\±»ёРИѕРЬГЁ70.exe
  • C:\±»ёРИѕРЬГЁ63.exe
  • C:\±»ёРИѕРЬГЁ62.exe
  • C:\±»ёРИѕРЬГЁ64.exe
  • C:\±»ёРИѕРЬГЁ66.exe
  • C:\±»ёРИѕРЬГЁ65.exe
  • C:\±»ёРИѕРЬГЁ72.exe
  • C:\±»ёРИѕРЬГЁ79.exe
  • C:\±»ёРИѕРЬГЁ78.exe
  • C:\±»ёРИѕРЬГЁ80.exe
  • C:\±»ёРИѕРЬГЁ82.exe
  • C:\±»ёРИѕРЬГЁ81.exe
  • C:\±»ёРИѕРЬГЁ74.exe
  • C:\±»ёРИѕРЬГЁ73.exe
  • C:\±»ёРИѕРЬГЁ75.exe
  • C:\±»ёРИѕРЬГЁ77.exe
  • C:\±»ёРИѕРЬГЁ76.exe
  • C:\±»ёРИѕРЬГЁ61.exe
  • C:\±»ёРИѕРЬГЁ46.exe
  • C:\±»ёРИѕРЬГЁ45.exe
  • C:\±»ёРИѕРЬГЁ47.exe
  • C:\±»ёРИѕРЬГЁ49.exe
  • C:\±»ёРИѕРЬГЁ48.exe
  • C:\±»ёРИѕРЬГЁ41.exe
  • C:\±»ёРИѕРЬГЁ40.exe
  • C:\±»ёРИѕРЬГЁ42.exe
  • C:\±»ёРИѕРЬГЁ44.exe
  • C:\±»ёРИѕРЬГЁ43.exe
  • C:\±»ёРИѕРЬГЁ50.exe
  • C:\±»ёРИѕРЬГЁ57.exe
  • C:\±»ёРИѕРЬГЁ56.exe
  • C:\±»ёРИѕРЬГЁ58.exe
  • C:\±»ёРИѕРЬГЁ60.exe
  • C:\±»ёРИѕРЬГЁ59.exe
  • C:\±»ёРИѕРЬГЁ52.exe
  • C:\±»ёРИѕРЬГЁ51.exe
  • C:\±»ёРИѕРЬГЁ53.exe
  • C:\±»ёРИѕРЬГЁ55.exe
  • C:\±»ёРИѕРЬГЁ54.exe
Modifies the HOSTS file.
Deletes itself.
Miscellaneous:
Searches for the following windows:
  • ClassName: 'SysListView32' WindowName: ''
  • ClassName: 'BaseBar' WindowName: 'ChanApp'
  • ClassName: 'Shell_TrayWnd' WindowName: ''
  • ClassName: '' WindowName: ''
  • ClassName: 'CSCHiddenWindow' WindowName: ''
  • ClassName: 'SystemTray_Main' WindowName: ''
  • ClassName: 'OleMainThreadWndClass' WindowName: ''
  • ClassName: 'Proxy Desktop' WindowName: ''
  • ClassName: '' WindowName: 'KMailMon.exe'
  • ClassName: '' WindowName: 'KAVStart.exe '
  • ClassName: '' WindowName: 'CCENTER.EXE'
  • ClassName: '' WindowName: 'KWatch.exe '
  • ClassName: '' WindowName: 'explorer.exe'
  • ClassName: '' WindowName: '360tary.exe'
  • ClassName: '' WindowName: 'QQPCTray.exe'

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android