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Trojan.DownLoader23.6104

Aggiunto al database dei virus Dr.Web: 2016-10-31

La descrizione è stata aggiunta:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'ActiveX Accounts Redirector' = 'C:\qrqikjqcte\h2u8takkjeh7.exe'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\UserMode Proxy DNS Extensible] 'ImagePath' = 'C:\qrqikjqcte\h2u8takkjeh7.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\UserMode Proxy DNS Extensible] 'Start' = '00000002'
Malicious functions:
Executes the following:
  • 'C:\qrqikjqcte\vetuxko.exe' "c:\qrqikjqcte\h2u8takkjeh7.exe"
  • 'C:\qrqikjqcte\h2u8takkjeh7.exe'
  • 'C:\qrqikjqcte\ep5r7q2s8irmajvzwfncnx.exe'
Modifies file system:
Creates the following files:
  • C:\qrqikjqcte\h2u8takkjeh7.exe
  • C:\qrqikjqcte\vetuxko.exe
  • C:\qrqikjqcte\okl4lcyxsnv
  • %WINDIR%\qrqikjqcte\gcxfzww82
  • C:\qrqikjqcte\gcxfzww82
  • C:\qrqikjqcte\ep5r7q2s8irmajvzwfncnx.exe
Sets the 'hidden' attribute to the following files:
  • C:\qrqikjqcte\vetuxko.exe
  • C:\qrqikjqcte\h2u8takkjeh7.exe
Deletes the following files:
  • C:\qrqikjqcte\ep5r7q2s8irmajvzwfncnx.exe
  • %WINDIR%\qrqikjqcte\gcxfzww82
Network activity:
Connects to:
  • 'to###tosales.ru':80
  • 'do##bate.cn':80
  • 'an######ebenjaminson.net':80
  • 'ca#####nechancellor.net':80
  • 'si###ypeas.net':80
  • 'na##top.ru':80
  • 'pr##card.ru':80
  • 'sp##tnav.ru':80
  • 'cl#####ortswomen.com':80
  • 'ma######ebenjaminson.net':80
  • 'an#####techancellor.net':80
  • 'ma######eblackbourne.net':80
  • 'ki#####ynchancellor.net':80
  • 'ch#####techancellor.net':80
  • 'an######eblackbourne.net':80
  • 'ma#####necartwright.net':80
  • 'ca#####nechancellor.ru':80
  • 'an#####teblackbourne.ru':80
  • 'an#####tecartwright.net':80
  • 'sc#####epuzzlechess.org':80
  • 'ag#####anabolics.com':80
  • 'ye####gdongwu.cn':80
  • 'cl####portsmen.com':80
  • 'bu####rmansion.com':80
  • 'ch####isportsmen.ru':80
  • 'ga#####yundongyuan.cn':80
  • 'gr###factory.cn':80
  • 'pi##asia.cn':80
  • 'ca#####eeitinthecup.org':80
  • 'so####ryducks.com':80
  • 'ga####liongrass.net':80
  • 'sc####ainbow.net':80
  • 'ka#######ayajivayapriroda.ru':80
  • 'pr####anabolikov.ru':80
  • 'un###lgrain.org':80
  • 'gu##155.cn':80
  • 'ha####nhalflion.net':80
  • 'ta#####pielenreiten.org':80
TCP:
HTTP GET requests:
  • http://to###tosales.ru/index.php
  • http://do##bate.cn/index.php
  • http://an######ebenjaminson.net/index.php
  • http://ca#####nechancellor.net/index.php
  • http://si###ypeas.net/index.php
  • http://na##top.ru/index.php
  • http://pr##card.ru/index.php
  • http://sp##tnav.ru/index.php
  • http://cl#####ortswomen.com/index.php
  • http://ma######ebenjaminson.net/index.php
  • http://an#####techancellor.net/index.php
  • http://ma######eblackbourne.net/index.php
  • http://ki#####ynchancellor.net/index.php
  • http://ch#####techancellor.net/index.php
  • http://an######eblackbourne.net/index.php
  • http://ma#####necartwright.net/index.php
  • http://ca#####nechancellor.ru/index.php
  • http://an#####teblackbourne.ru/index.php
  • http://an#####tecartwright.net/index.php
  • http://sc#####epuzzlechess.org/index.php
  • http://ag#####anabolics.com/index.php
  • http://ye####gdongwu.cn/index.php
  • http://cl####portsmen.com/index.php
  • http://bu####rmansion.com/index.php
  • http://ch####isportsmen.ru/index.php
  • http://ga#####yundongyuan.cn/index.php
  • http://gr###factory.cn/index.php
  • http://pi##asia.cn/index.php
  • http://ca#####eeitinthecup.org/index.php
  • http://so####ryducks.com/index.php
  • http://ga####liongrass.net/index.php
  • http://sc####ainbow.net/index.php
  • http://ka#######ayajivayapriroda.ru/index.php
  • http://pr####anabolikov.ru/index.php
  • http://un###lgrain.org/index.php
  • http://gu##155.cn/index.php
  • http://ha####nhalflion.net/index.php
  • http://ta#####pielenreiten.org/index.php
UDP:
  • DNS ASK ma#####llaernestine.net
  • DNS ASK al#####rinachastity.net
  • DNS ASK ma#####llachastity.net
  • DNS ASK al######inaernestine.net
  • DNS ASK ze#####ahchancellor.net
  • DNS ASK ma#####kechancellor.ru
  • DNS ASK ma#####kechancellor.net
  • DNS ASK ma#####llatennyson.net
  • DNS ASK ba######mewernestine.net
  • DNS ASK wi#####hbyernestine.ru
  • DNS ASK al#####rinatennyson.net
  • DNS ASK al#####rinamillicent.ru
  • DNS ASK al######inamillicent.net
  • DNS ASK ma#####llamillicent.net
  • DNS ASK gl#####lechancellor.net
  • DNS ASK je######ebenjaminson.net
  • DNS ASK st######ebenjaminson.net
  • DNS ASK je#####nechancellor.net
  • DNS ASK gl#####lecartwright.net
  • DNS ASK ge#####vecartwright.net
  • DNS ASK ge######eblackbourne.net
  • DNS ASK ze#####ahcartwright.net
  • DNS ASK ma#####kecartwright.net
  • DNS ASK ze######hblackbourne.net
  • DNS ASK ze#####ahcartwright.ru
  • DNS ASK je#####nebenjaminson.ru
  • DNS ASK ch######ebenjaminson.net
  • DNS ASK ze######hbenjaminson.net
  • DNS ASK wi#####hbyernestine.net
  • DNS ASK ea#####ineernestine.net
  • DNS ASK wa#####tonchastity.net
  • DNS ASK ea#####inechastity.net
  • DNS ASK wa#####tonernestine.net
  • DNS ASK du#####llamillicent.net
  • DNS ASK du#####llatennyson.net
  • DNS ASK wa#####tonernestine.ru
  • DNS ASK ea#####inetennyson.net
  • DNS ASK sa######ellernestine.net
  • DNS ASK wi#####inaernestine.net
  • DNS ASK wa#####tontennyson.net
  • DNS ASK wa#####tonmillicent.net
  • DNS ASK ea#####inemillicent.ru
  • DNS ASK ea#####inemillicent.net
  • DNS ASK ba#####omewtennyson.ru
  • DNS ASK ba#####omewtennyson.net
  • DNS ASK wi#####hbytennyson.net
  • DNS ASK wi#####hbymillicent.net
  • DNS ASK ba#####omewchastity.net
  • DNS ASK wi#####hbychastity.net
  • DNS ASK ba######mewmillicent.net
  • DNS ASK du#####llachastity.ru
  • DNS ASK ch#####anatennyson.net
  • DNS ASK ch#####anamillicent.net
  • DNS ASK du#####llachastity.net
  • DNS ASK ch#####anachastity.net
  • DNS ASK du#####llaernestine.net
  • DNS ASK ch#####anaernestine.net
  • DNS ASK sc####ainbow.net
  • DNS ASK pr##card.ru
  • DNS ASK na##top.ru
  • DNS ASK ka#######ayajivayapriroda.ru
  • DNS ASK pr####anabolikov.ru
  • DNS ASK ga####liongrass.net
  • DNS ASK so####ryducks.com
  • DNS ASK to###tosales.ru
  • DNS ASK ca#####nechancellor.net
  • DNS ASK an######ebenjaminson.net
  • DNS ASK do##bate.cn
  • DNS ASK cl#####ortswomen.com
  • DNS ASK sp##tnav.ru
  • DNS ASK si###ypeas.net
  • DNS ASK bu####rmansion.com
  • DNS ASK ag#####anabolics.com
  • DNS ASK sc#####epuzzlechess.org
  • DNS ASK gr###factory.cn
  • DNS ASK ga#####yundongyuan.cn
  • DNS ASK ch####isportsmen.ru
  • DNS ASK pi##asia.cn
  • DNS ASK un###lgrain.org
  • DNS ASK ta#####pielenreiten.org
  • DNS ASK ha####nhalflion.net
  • DNS ASK gu##155.cn
  • DNS ASK cl####portsmen.com
  • DNS ASK ye####gdongwu.cn
  • DNS ASK ca#####eeitinthecup.org
  • DNS ASK ma######ebenjaminson.net
  • DNS ASK gl######eblackbourne.net
  • DNS ASK je######eblackbourne.net
  • DNS ASK gl#####lecartwright.ru
  • DNS ASK ki#####yncartwright.net
  • DNS ASK st#####iecartwright.net
  • DNS ASK st#####iechancellor.net
  • DNS ASK ch######eblackbourne.net
  • DNS ASK ki######nbenjaminson.net
  • DNS ASK ge#####veblackbourne.ru
  • DNS ASK ge######ebenjaminson.net
  • DNS ASK ge#####vechancellor.net
  • DNS ASK ch#####tecartwright.net
  • DNS ASK je#####necartwright.net
  • DNS ASK st#####iebenjaminson.ru
  • DNS ASK an######eblackbourne.net
  • DNS ASK ma######eblackbourne.net
  • DNS ASK an#####techancellor.net
  • DNS ASK an#####teblackbourne.ru
  • DNS ASK ca#####nechancellor.ru
  • DNS ASK ma#####necartwright.net
  • DNS ASK an#####tecartwright.net
  • DNS ASK st######eblackbourne.net
  • DNS ASK ch#####techancellor.ru
  • DNS ASK ma#####nechancellor.net
  • DNS ASK ki######nblackbourne.net
  • DNS ASK ch#####techancellor.net
  • DNS ASK ki#####ynchancellor.net
  • DNS ASK gl######ebenjaminson.net

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