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Profile

Trojan.Hosts.42720

Added to the Dr.Web virus database: 2017-08-07

Virus description added:

Technical Information

Malicious functions:
Executes the following:
  • '%TEMP%\evb1.tmp' <File name>
Injects code into
the following user processes:
  • evb1.tmp
Searches for windows to
detect analytical utilities:
  • ClassName: '', WindowName: 'Fiddler - HTTP Debugging Proxy'
  • ClassName: 'OLLYDBG', WindowName: ''
Modifies file system:
Creates the following files:
  • %TEMP%\~DF4616.tmp
  • %TEMP%\evb1.tmp
  • %ProgramFiles%\Internet Explorer\MUI\0409\Lkbstrik.ocx
  • C:\envset\PBconfig.bat
  • %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\statustrial[1].php
  • C:\hgtfywz.txt
  • %TEMP%\~DF7F87.tmp
  • C:\DataProgram.txt
  • %ProgramFiles%\Internet Explorer\MUI\0409\Lmbstrik.ocx
  • %ProgramFiles%\Internet Explorer\MUI\0409\COMDLG32.OCX
  • %ProgramFiles%\Internet Explorer\MUI\0409\MSINET.OCX
  • %ProgramFiles%\Internet Explorer\MUI\0409\AnTRep.ocx
  • %ProgramFiles%\Internet Explorer\MUI\0409\gcinfo32.ocx
  • %ProgramFiles%\Internet Explorer\MUI\0409\mswinsck.ocx
  • %ProgramFiles%\Internet Explorer\MUI\0409\SYSINFO.OCX
  • %ProgramFiles%\Internet Explorer\MUI\0409\comctl32.ocx
  • %ProgramFiles%\Internet Explorer\MUI\0409\MSCOMCTL.OCX
Deletes the following files:
  • %WINDIR%\setupapi.log
  • %WINDIR%\setupact.log
  • %WINDIR%\spupdsvc.log
  • %WINDIR%\setuperr.log
  • %WINDIR%\ocmsn.log
  • %WINDIR%\ocgen.log
  • %WINDIR%\sessmgr.setup.log
  • %WINDIR%\regopt.log
  • %WINDIR%\Sti_Trace.log
  • %WINDIR%\WindowsUpdate.log
  • %WINDIR%\wiaservc.log
  • %TEMP%\~DF7F87.tmp
  • %WINDIR%\wmsetup.log
  • %WINDIR%\tsoc.log
  • %WINDIR%\tabletoc.log
  • %WINDIR%\wiadebug.log
  • %WINDIR%\updspapi.log
  • %WINDIR%\ntdtcsetup.log
  • %WINDIR%\cmsetacl.log
  • %WINDIR%\0.log
  • %WINDIR%\comsetup.log
  • %WINDIR%\COM+.log
  • %TEMP%\~DF4616.tmp
  • %TEMP%\evb1.tmp
  • C:\hgtfywz.txt
  • C:\DataProgram.txt
  • %WINDIR%\DtcInstall.log
  • %WINDIR%\msgsocm.log
  • %WINDIR%\MedCtrOC.log
  • %WINDIR%\netfxocm.log
  • %WINDIR%\msmqinst.log
  • %WINDIR%\iis6.log
  • %WINDIR%\FaxSetup.log
  • %WINDIR%\KB942288-v3.log
  • %WINDIR%\imsins.log
Modifies the HOSTS file.
Network activity:
Connects to:
  • 'ko###citer.pw':80
  • 'localhost':1039
TCP:
HTTP GET requests:
  • http://ko###citer.pw/members/cekuser/statustrial.php?e=##########################
UDP:
  • DNS ASK ko###citer.pw
Miscellaneous:
Searches for the following windows:
  • ClassName: '' WindowName: 'Cheat Engine 6.2'
  • ClassName: '' WindowName: 'Cheat Engine 6.1'
  • ClassName: '' WindowName: 'Cheat Engine 6.0'
  • ClassName: '' WindowName: 'Cheat Engine 6.3'
  • ClassName: '' WindowName: 'Cheat Engine 6.6'
  • ClassName: '' WindowName: 'Cheat Engine 6.5'
  • ClassName: '' WindowName: 'Cheat Engine 6.4'
  • ClassName: '' WindowName: 'Track Folder Changes'
  • ClassName: '' WindowName: 'Directory Monitor - 1.1.3.6 (Admin)'
  • ClassName: '' WindowName: 'Directory Monitor - 1.1.2.12'
  • ClassName: '' WindowName: 'Disk Pulse'
  • ClassName: '' WindowName: 'Cheat Engine 5.4'
  • ClassName: '' WindowName: 'Memory Viewer'
  • ClassName: '' WindowName: 'Cheat Engine'
  • ClassName: '' WindowName: 'WhatChanged 1.07'
  • ClassName: '' WindowName: 'WhatChanged v1.06'
  • ClassName: '' WindowName: 'WhatChanged v1.05'
  • ClassName: '' WindowName: 'Fiddler Web Debugger'
  • ClassName: '' WindowName: 'Fmon'
  • ClassName: '' WindowName: 'Microsoft Network Monitor 3.4'
  • ClassName: '' WindowName: 'Resource Hacker'
  • ClassName: '' WindowName: 'Cheat Engine 6.9'
  • ClassName: '' WindowName: 'Cheat Engine 6.8'
  • ClassName: '' WindowName: 'Cheat Engine 6.7'
  • ClassName: '' WindowName: 'Cheat Engine 7.0'
  • ClassName: '' WindowName: 'OllyDbg - KotakCiter.exe'
  • ClassName: '' WindowName: 'OllyDbg'
  • ClassName: '' WindowName: 'File Monitor'
  • ClassName: '' WindowName: 'Directory Monitor'
  • ClassName: '' WindowName: 'File Activity Monitor Tool v1.0(Beta)'
  • ClassName: '' WindowName: 'File Activity Monitor Tool v1.0 (Beta)'
  • ClassName: '' WindowName: 'File Activity Monitor Tool'
  • ClassName: '' WindowName: 'DirLogger_gui'
  • ClassName: '' WindowName: 'Watch 4 Folder'
  • ClassName: '' WindowName: 'FolderChangesView'
  • ClassName: '' WindowName: 'DirLogger_gui v1.4'
  • ClassName: '' WindowName: 'Resource Monitor'
  • ClassName: '' WindowName: 'Update: 8/7/2017'
  • ClassName: 'Shell_TrayWnd' WindowName: ''
  • ClassName: '' WindowName: 'File Monitoring'
  • ClassName: '' WindowName: 'Sentry-go Quick Monitor Console'
  • ClassName: '' WindowName: 'DRPU PC Data Manager (Basic Edition)'
  • ClassName: '' WindowName: 'File Monitoring :)'
  • ClassName: '' WindowName: 'FileReally'
  • ClassName: '' WindowName: 'PCMate Free Folder Monitor - [c:\]'
  • ClassName: '' WindowName: 'Free File Monitor - [c:\]'
  • ClassName: '' WindowName: 'FileReally v0.1 alpha'
  • ClassName: '' WindowName: 'LastActivityView'
  • ClassName: '' WindowName: 'Ascendant NFM Network File Monitor'
  • ClassName: '' WindowName: 'Moo0 File Monitor'
  • ClassName: '' WindowName: 'DirMon'
  • ClassName: '' WindowName: 'Watch 4 Folder 2.3'
  • ClassName: '' WindowName: 'Watch 4 Folder 2.0'
  • ClassName: '' WindowName: 'TheFolderSpy'
  • ClassName: '' WindowName: 'Free File Monitor'
  • ClassName: '' WindowName: 'PC Inspector Folder & Service Guard'
  • ClassName: '' WindowName: 'TheFolderSpy: Select add item to start working'

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