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Trojan.Inject3.34593

Added to the Dr.Web virus database: 2020-02-10

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'oxedhgyr' = '"%WINDIR%\ofavikyx.exe"'
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Injects code into
the following system processes:
  • %WINDIR%\syswow64\explorer.exe
Modifies file system
Creates the following files
  • %PROGRAMDATA%\axazomusyxyhaguq\01000000
  • %WINDIR%\ofavikyx.exe
  • %PROGRAMDATA%\axazomusyxyhaguq\02000000
  • %PROGRAMDATA%\axazomusyxyhaguq\00000000
Network activity
UDP
  • DNS ASK qt#####.xuniyred.net
  • DNS ASK kk######yxu.xuniyred.net
  • DNS ASK om#####.xuniyred.net
  • DNS ASK pm######ice.xuniyred.net
  • DNS ASK ah######ebe.xuniyred.net
  • DNS ASK iz######yri.xuniyred.net
  • DNS ASK oq#####.xuniyred.net
  • DNS ASK at#####qup.xuniyred.net
  • DNS ASK il#####v.xuniyred.net
  • DNS ASK ir##.#uniyred.net
  • DNS ASK oc##.#uniyred.net
  • DNS ASK fz##.#uniyred.net
  • DNS ASK el######ofu.xuniyred.net
  • DNS ASK yw######ehe.xuniyred.net
  • DNS ASK yj####.xuniyred.net
  • DNS ASK ar#####fi.xuniyred.net
  • DNS ASK il####.xuniyred.net
  • DNS ASK ik####.xuniyred.net
  • DNS ASK ld#####xib.xuniyred.net
  • DNS ASK gr#####fej.xuniyred.net
  • DNS ASK is#####s.xuniyred.net
  • DNS ASK eg###.xuniyred.net
  • DNS ASK aq######unu.xuniyred.net
  • DNS ASK ed#####.xuniyred.net
  • DNS ASK yx##.#uniyred.net
  • DNS ASK oj#####.xuniyred.net
  • DNS ASK lc#####.xuniyred.net
  • DNS ASK oq##.#uniyred.net
  • DNS ASK if#####dn.xuniyred.net
  • DNS ASK yz#####sef.xuniyred.net
  • DNS ASK om####.xuniyred.net
  • DNS ASK uc#####qpv.xuniyred.net
  • DNS ASK ij#####qox.xuniyred.net
  • DNS ASK os#####gov.xuniyred.net
  • DNS ASK az#####s.xuniyred.net
  • DNS ASK as##.#uniyred.net
  • DNS ASK ok####.xuniyred.net
  • DNS ASK ud#####.xuniyred.net
  • DNS ASK yj###.xuniyred.net
  • DNS ASK ig#####gy.xuniyred.net
  • DNS ASK ot####.xuniyred.net
  • DNS ASK ub####.xuniyred.net
  • DNS ASK ov###.xuniyred.net
  • DNS ASK al######ehu.xuniyred.net
  • DNS ASK ot#####.xuniyred.net
  • DNS ASK ox######ego.xuniyred.net
  • DNS ASK am#####qaw.xuniyred.net
  • DNS ASK us#####bwn.xuniyred.net
Miscellaneous
Executes the following
  • '%WINDIR%\syswow64\explorer.exe'
  • '<SYSTEM32>\vssvc.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