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Trojan.DownLoader45.17938

Added to the Dr.Web virus database: 2022-09-18

Virus description added:

Technical Information

To ensure autorun and distribution
Sets the following service settings
  • [<HKLM>\System\CurrentControlSet\Services\Helper Human Compatibility DCOM Profile] 'Start' = '00000002'
  • [<HKLM>\System\CurrentControlSet\Services\Helper Human Compatibility DCOM Profile] 'ImagePath' = 'C:\dnwzdkqgcomh\mbpgxljmga.exe'
Creates the following services
  • 'Helper Human Compatibility DCOM Profile' C:\dnwzdkqgcomh\mbpgxljmga.exe
Modifies file system
Creates the following files
  • %WINDIR%\dnwzdkqgcomh\bfmdlqlb3ib
  • C:\dnwzdkqgcomh\bfmdlqlb3ib
  • C:\dnwzdkqgcomh\oyznno6ygcbhiwaiyq.exe
  • C:\dnwzdkqgcomh\mbpgxljmga.exe
  • C:\dnwzdkqgcomh\nekshxfqkb.exe
Sets the 'hidden' attribute to the following files
  • C:\dnwzdkqgcomh\mbpgxljmga.exe
  • C:\dnwzdkqgcomh\nekshxfqkb.exe
Deletes the following files
  • %WINDIR%\dnwzdkqgcomh\bfmdlqlb3ib
  • C:\dnwzdkqgcomh\oyznno6ygcbhiwaiyq.exe
Substitutes the following files
  • %WINDIR%\dnwzdkqgcomh\bfmdlqlb3ib
Network activity
Connects to
  • 'jo####ywomen.net':80
  • 'li###ewomen.net':80
  • 'th###women.net':80
  • 'th####hpaint.net':80
  • 'th####hcourse.net':80
TCP
HTTP GET requests
  • http://jo####ywomen.net/index.php
  • http://li###ewomen.net/index.php
  • http://th###women.net/index.php
  • http://th####hpaint.net/index.php
  • http://th####hcourse.net/index.php
UDP
  • DNS ASK or###eearly.net
  • DNS ASK ch###paint.net
  • DNS ASK th###clean.net
  • DNS ASK ch###clean.net
  • DNS ASK be###gwomen.net
  • DNS ASK ri###nwomen.net
  • DNS ASK be####course.net
  • DNS ASK ri####course.net
  • DNS ASK th###paint.net
  • DNS ASK be###gpaint.net
  • DNS ASK be###gclean.net
  • DNS ASK ri###nclean.net
  • DNS ASK li###ewomen.net
  • DNS ASK de####ywomen.net
  • DNS ASK li####course.net
  • DNS ASK de####ycourse.net
  • DNS ASK li###epaint.net
  • DNS ASK ri###npaint.net
  • DNS ASK wi###nwomen.net
  • DNS ASK th####hwomen.net
  • DNS ASK ch###women.net
  • DNS ASK ef###twomen.net
  • DNS ASK th####hcourse.net
  • DNS ASK ef####course.net
  • DNS ASK th####hpaint.net
  • DNS ASK ef###tpaint.net
  • DNS ASK th####hclean.net
  • DNS ASK ef###tclean.net
  • DNS ASK de####ypaint.net
  • DNS ASK su###rwomen.net
  • DNS ASK su####course.net
  • DNS ASK wi####course.net
  • DNS ASK su###rpaint.net
  • DNS ASK wi###npaint.net
  • DNS ASK su###rclean.net
  • DNS ASK wi###nclean.net
  • DNS ASK th###women.net
  • DNS ASK ch###course.net
  • DNS ASK th###course.net
  • DNS ASK li###eclean.net
  • DNS ASK ge####public.net
  • DNS ASK he###eearly.net
  • DNS ASK ge###ecatch.net
  • DNS ASK he###catch.net
  • DNS ASK he###ndress.net
  • DNS ASK le###rdress.net
  • DNS ASK he####public.net
  • DNS ASK le####public.net
  • DNS ASK ge####eearly.net
  • DNS ASK he####eearly.net
  • DNS ASK he###ncatch.net
  • DNS ASK le###rcatch.net
  • DNS ASK re####edress.net
  • DNS ASK or###dress.net
  • DNS ASK re####epublic.net
  • DNS ASK or###public.net
  • DNS ASK re####eeearly.net
  • DNS ASK le####eearly.net
  • DNS ASK va####sdress.net
  • DNS ASK hu####dwomen.net
  • DNS ASK he###dress.net
  • DNS ASK jo####ywomen.net
  • DNS ASK hu####dcourse.net
  • DNS ASK jo####ycourse.net
  • DNS ASK hu####dpaint.net
  • DNS ASK jo####ypaint.net
  • DNS ASK hu####dclean.net
  • DNS ASK jo####yclean.net
  • DNS ASK de####yclean.net
  • DNS ASK re###ndress.net
  • DNS ASK re####public.net
  • DNS ASK va####spublic.net
  • DNS ASK re####eearly.net
  • DNS ASK va####seearly.net
  • DNS ASK re###ncatch.net
  • DNS ASK va####scatch.net
  • DNS ASK ge###edress.net
  • DNS ASK he###public.net
  • DNS ASK fo###tclean.net
Miscellaneous
Creates and executes the following
  • 'C:\dnwzdkqgcomh\oyznno6ygcbhiwaiyq.exe'
  • 'C:\dnwzdkqgcomh\mbpgxljmga.exe'
  • 'C:\dnwzdkqgcomh\nekshxfqkb.exe' "c:\dnwzdkqgcomh\mbpgxljmga.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.
Download Dr.Web

Download by serial number

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

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