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Trojan.Encoder.33464

Added to the Dr.Web virus database: 2021-02-11

Virus description added:

Technical Information

Malicious functions
Executes the following
  • '%WINDIR%\syswow64\taskkill.exe' /f /im TmListen*
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1848"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1508"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1504"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "3064"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "3052"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "3044"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2056"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "3040"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1328"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2812"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2188"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1276"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1116"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1896"
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB24
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB25
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1740"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1980"
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB13
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB14
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB15
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB16
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB17
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB18
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB19
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB20
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB22
  • '%WINDIR%\syswow64\net.exe' stop MSExchangeSA
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2568"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "3028"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2104"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2732"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1148"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2588"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2148"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2004"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2372"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2652"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2660"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1632"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2388"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2124"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2608"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2208"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1484"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2168"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2524"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2612"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2592"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1704"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1324"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2508"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2164"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2572"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2520"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "1308"
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB21
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB23
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB4
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB5
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB6
  • '%WINDIR%\syswow64\taskkill.exe' /f /im sage*
  • '%WINDIR%\syswow64\net.exe' stop MSSQLServerADHelper100
  • '%WINDIR%\syswow64\net.exe' stop MSSQL$ISARS
  • '%WINDIR%\syswow64\net.exe' stop MSSQL$MSFW
  • '%WINDIR%\syswow64\net.exe' stop SQLAgent$ISARS
  • '%WINDIR%\syswow64\net.exe' stop SQLAgent$MSFW
  • '%WINDIR%\syswow64\net.exe' stop SQLBrowser
  • '%WINDIR%\syswow64\net.exe' stop ReportServer$ISARS
  • '%WINDIR%\syswow64\taskkill.exe' /f /im sql*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im vee*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im wrsa*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im wrsa.exe
  • '%WINDIR%\syswow64\taskkill.exe' /f /im postg*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im iVPAgent*
  • '%WINDIR%\syswow64\net.exe' stop SPAdminV4
  • '%WINDIR%\syswow64\taskkill.exe' /f /im CNTAoSMgr*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im IBM*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im bes10*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im black*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im robo*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im copy*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im store.exe
  • '%WINDIR%\syswow64\taskkill.exe' /f /im mysql*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im dsa*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im Ntrtscan*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im ds_monitor*
  • '%WINDIR%\syswow64\taskkill.exe' /f /im Notifier*
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2724"
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2932"
  • '%WINDIR%\syswow64\net.exe' stop ShadowProtectSvc
  • '%WINDIR%\syswow64\net.exe' stop MSExchangeFBA
  • '%WINDIR%\syswow64\net.exe' stop SPTimerV4
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB7
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB8
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB9
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB10
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB11
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB12
  • '%WINDIR%\syswow64\net.exe' stop QBCFMonitorService
  • '%WINDIR%\syswow64\net.exe' stop QBVSS
  • '%WINDIR%\syswow64\net.exe' stop QBPOSDBServiceV12
  • '%WINDIR%\syswow64\net.exe' stop "IBM Domino Server(CProgramFilesIBMDominodata)"
  • '%WINDIR%\syswow64\net.exe' stop "IBM Domino Diagnostics(CProgramFilesIBMDomino)"
  • '%WINDIR%\syswow64\net.exe' stop "Simply Accounting Database Connection Manager"
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB1
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB2
  • '%WINDIR%\syswow64\net.exe' stop QuickBooksDB3
  • '%WINDIR%\syswow64\net.exe' stop SPTraceV4
  • '%WINDIR%\syswow64\net.exe' stop SPUserCodeV4
  • '%WINDIR%\syswow64\net.exe' stop SPWriterV4
  • '%WINDIR%\syswow64\net.exe' stop SPSearch4
  • '%WINDIR%\syswow64\net.exe' stop IISADMIN
  • '%WINDIR%\syswow64\net.exe' stop firebirdguardiandefaultinstance
  • '%WINDIR%\syswow64\net.exe' stop ibmiasrw
  • '%WINDIR%\syswow64\net.exe' stop SQLWriter
  • '%WINDIR%\syswow64\net.exe' stop WinDefend
  • '%WINDIR%\syswow64\net.exe' stop mr2kserv
  • '%WINDIR%\syswow64\net.exe' stop MSExchangeADTopology
  • '%WINDIR%\syswow64\net.exe' stop MSExchangeIS
  • '%WINDIR%\syswow64\taskkill.exe' /f /PID "2416"
Miscellaneous
Executes the following
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB13
  • '%WINDIR%\syswow64\net1.exe' stop MSExchangeSA
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB7
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB5
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB6
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB4
  • '%WINDIR%\syswow64\net1.exe' stop SPAdminV4
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB9
  • '%WINDIR%\syswow64\net1.exe' stop mr2kserv
  • '%WINDIR%\syswow64\net1.exe' stop MSExchangeFBA
  • '%WINDIR%\syswow64\net1.exe' stop MSExchangeADTopology
  • '%WINDIR%\syswow64\net1.exe' stop WinDefend
  • '%WINDIR%\syswow64\net1.exe' stop IISADMIN
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB12
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB17
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB18
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB19
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB20
  • '%WINDIR%\syswow64\net1.exe' stop firebirdguardiandefaultinstance
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB23
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB22
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB25
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB24
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB15
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB14
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB21
  • '%WINDIR%\syswow64\net1.exe' stop ShadowProtectSvc
  • '%WINDIR%\syswow64\net1.exe' stop QuickBooksDB8

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.

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

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  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.

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