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Trojan.DownLoader22.26442

Added to the Dr.Web virus database: 2016-08-26

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Backup Quality Launcher Discovery Superfetch' = 'C:\qkzfycgtc\gxs6nnnbknvbl.exe'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\Machine Socket Control Identity] 'ImagePath' = 'C:\qkzfycgtc\gxs6nnnbknvbl.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\Machine Socket Control Identity] 'Start' = '00000002'
Malicious functions:
Executes the following:
  • 'C:\qkzfycgtc\x6eqtdixx.exe' "c:\qkzfycgtc\gxs6nnnbknvbl.exe"
  • 'C:\qkzfycgtc\gxs6nnnbknvbl.exe'
  • 'C:\qkzfycgtc\annjbm2ji9rzgrmsqqrze.exe'
Modifies file system:
Creates the following files:
  • C:\qkzfycgtc\gxs6nnnbknvbl.exe
  • C:\qkzfycgtc\x6eqtdixx.exe
  • C:\qkzfycgtc\rhtlesqpsbd
  • %WINDIR%\qkzfycgtc\uaafaab2j
  • C:\qkzfycgtc\uaafaab2j
  • C:\qkzfycgtc\annjbm2ji9rzgrmsqqrze.exe
Sets the 'hidden' attribute to the following files:
  • C:\qkzfycgtc\x6eqtdixx.exe
  • C:\qkzfycgtc\gxs6nnnbknvbl.exe
Deletes the following files:
  • C:\qkzfycgtc\annjbm2ji9rzgrmsqqrze.exe
  • %WINDIR%\qkzfycgtc\uaafaab2j
Network activity:
Connects to:
  • 'un###lgrain.org':80
  • 'ag#####anabolics.com':80
  • 'ch#####nafairchild.net':80
  • 'ha####nhalflion.net':80
  • 'ca#####eeitinthecup.org':80
  • 'to###tosales.ru':80
  • 'si###ypeas.net':80
  • 'ch####isportsmen.ru':80
  • 'cl#####ortswomen.com':80
  • 'ch#####nepettigrew.net':80
  • 'cl#####ndpettigrew.net':80
  • 'ch#####nesackville.net':80
  • 'cl#####ndsackville.net':80
  • 'se#####anfairchild.ru':80
  • 'se#####anhoneycutt.net':80
  • 'ch#####nahoneycutt.net':80
  • 'se#####anfairchild.net':80
  • 'se#####ansackville.net':80
  • 'cl####portsmen.com':80
  • 'gu##155.cn':80
  • 'ta#####pielenreiten.org':80
  • 'bu####rmansion.com':80
  • 'so####ryducks.com':80
  • 'pi##asia.cn':80
  • 'sc#####epuzzlechess.org':80
  • 'ye####gdongwu.cn':80
  • 'do##bate.cn':80
  • 'sp##tnav.ru':80
  • 'ka#######ayajivayapriroda.ru':80
  • 'pr##card.ru':80
  • 'gr###factory.cn':80
  • 'ga#####yundongyuan.cn':80
  • 'sc####ainbow.net':80
  • 'na##top.ru':80
  • 'ga####liongrass.net':80
  • 'pr####anabolikov.ru':80
TCP:
HTTP GET requests:
  • http://un###lgrain.org/index.php
  • http://ag#####anabolics.com/index.php
  • http://ch#####nafairchild.net/index.php
  • http://ha####nhalflion.net/index.php
  • http://ca#####eeitinthecup.org/index.php
  • http://to###tosales.ru/index.php
  • http://si###ypeas.net/index.php
  • http://ch####isportsmen.ru/index.php
  • http://cl#####ortswomen.com/index.php
  • http://ch#####nepettigrew.net/index.php
  • http://cl#####ndpettigrew.net/index.php
  • http://ch#####nesackville.net/index.php
  • http://cl#####ndsackville.net/index.php
  • http://se#####anfairchild.ru/index.php
  • http://se#####anhoneycutt.net/index.php
  • http://ch#####nahoneycutt.net/index.php
  • http://se#####anfairchild.net/index.php
  • http://se#####ansackville.net/index.php
  • http://cl####portsmen.com/index.php
  • http://gu##155.cn/index.php
  • http://ta#####pielenreiten.org/index.php
  • http://bu####rmansion.com/index.php
  • http://so####ryducks.com/index.php
  • http://pi##asia.cn/index.php
  • http://sc#####epuzzlechess.org/index.php
  • http://ye####gdongwu.cn/index.php
  • http://do##bate.cn/index.php
  • http://sp##tnav.ru/index.php
  • http://ka#######ayajivayapriroda.ru/index.php
  • http://pr##card.ru/index.php
  • http://gr###factory.cn/index.php
  • http://ga#####yundongyuan.cn/index.php
  • http://sc####ainbow.net/index.php
  • http://na##top.ru/index.php
  • http://ga####liongrass.net/index.php
  • http://pr####anabolikov.ru/index.php
UDP:
  • DNS ASK he#####onjeremiah.net
  • DNS ASK br#####tejohnathan.net
  • DNS ASK br#####tethaddeus.net
  • DNS ASK th#####naperegrine.net
  • DNS ASK je#####onthaddeus.net
  • DNS ASK ce#####neperegrine.net
  • DNS ASK ce#####nejeremiah.net
  • DNS ASK ce#####nejohnathan.net
  • DNS ASK th#####nathaddeus.net
  • DNS ASK ce#####nethaddeus.net
  • DNS ASK je#####onjohnathan.net
  • DNS ASK kr#####lejeremiah.net
  • DNS ASK ge#####nejohnathan.ru
  • DNS ASK br#####tejeremiah.net
  • DNS ASK ge#####nejohnathan.net
  • DNS ASK ge#####nethaddeus.net
  • DNS ASK he#####tathaddeus.net
  • DNS ASK he#####tajohnathan.net
  • DNS ASK je#####onperegrine.ru
  • DNS ASK th#####nathaddeus.ru
  • DNS ASK je#####onperegrine.net
  • DNS ASK je#####onjeremiah.net
  • DNS ASK br#####teperegrine.net
  • DNS ASK ce#####nejeremiah.ru
  • DNS ASK gr#####lethaddeus.net
  • DNS ASK si#####erthaddeus.net
  • DNS ASK gr#####lethaddeus.ru
  • DNS ASK gr#####leperegrine.net
  • DNS ASK si#####erperegrine.net
  • DNS ASK gr#####lejohnathan.net
  • DNS ASK de#####stfairchild.ru
  • DNS ASK la#####iahoneycutt.net
  • DNS ASK de#####stfairchild.net
  • DNS ASK si#####erjohnathan.net
  • DNS ASK la#####iafairchild.net
  • DNS ASK si#####erjeremiah.net
  • DNS ASK kr#####leperegrine.ru
  • DNS ASK he#####onperegrine.net
  • DNS ASK kr#####leperegrine.net
  • DNS ASK th#####najeremiah.net
  • DNS ASK th#####najohnathan.net
  • DNS ASK kr#####lethaddeus.net
  • DNS ASK he#####onjohnathan.ru
  • DNS ASK gr#####lejeremiah.net
  • DNS ASK he#####onjohnathan.net
  • DNS ASK he#####onthaddeus.net
  • DNS ASK kr#####lejohnathan.net
  • DNS ASK an#####lajeremiah.net
  • DNS ASK an#####laperegrine.net
  • DNS ASK ga#####lejeremiah.ru
  • DNS ASK si#####erelyzabeth.net
  • DNS ASK ga#####lejeremiah.net
  • DNS ASK ga#####leperegrine.net
  • DNS ASK ga#####lejohnathan.net
  • DNS ASK ga#####lajeremiah.net
  • DNS ASK an#####lathaddeus.ru
  • DNS ASK ga#####lethaddeus.net
  • DNS ASK an#####lathaddeus.net
  • DNS ASK gr#####leelyzabeth.net
  • DNS ASK he#####onelyzabeth.net
  • DNS ASK gr#####leshavonne.net
  • DNS ASK kr#####leelyzabeth.ru
  • DNS ASK he#####onterrance.net
  • DNS ASK kr#####leelyzabeth.net
  • DNS ASK si#####ershavonne.net
  • DNS ASK si#####erbrittania.ru
  • DNS ASK si#####erterrance.net
  • DNS ASK gr#####leterrance.net
  • DNS ASK gr#####lebrittania.net
  • DNS ASK si#####erbrittania.net
  • DNS ASK an#####lajohnathan.net
  • DNS ASK gr#####orthaddeus.net
  • DNS ASK sh#####lejohnathan.net
  • DNS ASK sh#####lethaddeus.ru
  • DNS ASK gr#####orperegrine.net
  • DNS ASK sh#####lethaddeus.net
  • DNS ASK gr#####orjohnathan.net
  • DNS ASK ge#####neperegrine.net
  • DNS ASK he#####taperegrine.net
  • DNS ASK he#####tajeremiah.ru
  • DNS ASK ge#####nejeremiah.net
  • DNS ASK he#####tajeremiah.net
  • DNS ASK sh#####leperegrine.net
  • DNS ASK br#####iaperegrine.net
  • DNS ASK ga#####lathaddeus.net
  • DNS ASK ga#####laperegrine.ru
  • DNS ASK br#####iajeremiah.net
  • DNS ASK ga#####laperegrine.net
  • DNS ASK br#####iajohnathan.net
  • DNS ASK sh#####lejeremiah.net
  • DNS ASK gr#####orjeremiah.net
  • DNS ASK br#####iajohnathan.ru
  • DNS ASK ga#####lajohnathan.net
  • DNS ASK br#####iathaddeus.net
  • DNS ASK de#####sthoneycutt.net
  • DNS ASK se#####anfairchild.ru
  • DNS ASK se#####anfairchild.net
  • DNS ASK cl#####ndpettigrew.net
  • DNS ASK cl#####ndsackville.net
  • DNS ASK ch#####nepettigrew.net
  • DNS ASK se#####ansackville.net
  • DNS ASK ha####nhalflion.net
  • DNS ASK un###lgrain.org
  • DNS ASK ch#####nafairchild.net
  • DNS ASK se#####anhoneycutt.net
  • DNS ASK ch#####nahoneycutt.net
  • DNS ASK ch#####nesackville.net
  • DNS ASK ja#####tasackville.ru
  • DNS ASK ch#####nefairchild.net
  • DNS ASK ja#####ynpettigrew.net
  • DNS ASK ro#####nesackville.net
  • DNS ASK co#####cepettigrew.net
  • DNS ASK ja#####ynpettigrew.ru
  • DNS ASK cr#####onfairchild.ru
  • DNS ASK cl#####ndfairchild.net
  • DNS ASK cr#####onfairchild.net
  • DNS ASK ja#####tahoneycutt.net
  • DNS ASK ro#####nefairchild.net
  • DNS ASK ag#####anabolics.com
  • DNS ASK bu####rmansion.com
  • DNS ASK cl####portsmen.com
  • DNS ASK ta#####pielenreiten.org
  • DNS ASK sc####ainbow.net
  • DNS ASK na##top.ru
  • DNS ASK gu##155.cn
  • DNS ASK pi##asia.cn
  • DNS ASK sc#####epuzzlechess.org
  • DNS ASK do##bate.cn
  • DNS ASK so####ryducks.com
  • DNS ASK ye####gdongwu.cn
  • DNS ASK pr####anabolikov.ru
  • DNS ASK to###tosales.ru
  • DNS ASK si###ypeas.net
  • DNS ASK cl#####ortswomen.com
  • DNS ASK ca#####eeitinthecup.org
  • DNS ASK ch####isportsmen.ru
  • DNS ASK pr##card.ru
  • DNS ASK ga#####yundongyuan.cn
  • DNS ASK ga####liongrass.net
  • DNS ASK ka#######ayajivayapriroda.ru
  • DNS ASK gr###factory.cn
  • DNS ASK sp##tnav.ru
  • DNS ASK ch#####tahoneycutt.net
  • DNS ASK pr#####lapettigrew.net
  • DNS ASK ma#####ansackville.net
  • DNS ASK ka#####rafairchild.net
  • DNS ASK ka#####rafairchild.ru
  • DNS ASK ch#####tafairchild.net
  • DNS ASK ch#####tasackville.ru
  • DNS ASK ka#####rapettigrew.net
  • DNS ASK ch#####tasackville.net
  • DNS ASK ka#####rahoneycutt.net
  • DNS ASK ka#####rasackville.net
  • DNS ASK pr#####lasackville.net
  • DNS ASK la#####iapettigrew.ru
  • DNS ASK de#####stpettigrew.net
  • DNS ASK la#####iapettigrew.net
  • DNS ASK la#####iasackville.net
  • DNS ASK de#####stsackville.net
  • DNS ASK pr#####lafairchild.net
  • DNS ASK pr#####lahoneycutt.net
  • DNS ASK ma#####anpettigrew.net
  • DNS ASK ma#####anhoneycutt.ru
  • DNS ASK ma#####anfairchild.net
  • DNS ASK ma#####anhoneycutt.net
  • DNS ASK ch#####tapettigrew.net
  • DNS ASK ha#####tapettigrew.ru
  • DNS ASK ja#####ynfairchild.net
  • DNS ASK cl#####ndhoneycutt.net
  • DNS ASK ha#####tapettigrew.net
  • DNS ASK cr#####onhoneycutt.net
  • DNS ASK ja#####ynhoneycutt.net
  • DNS ASK ja#####tapettigrew.net
  • DNS ASK ro#####nehoneycutt.net
  • DNS ASK ja#####tafairchild.net
  • DNS ASK cr#####onpettigrew.net
  • DNS ASK cr#####onsackville.net
  • DNS ASK ha#####tasackville.net
  • DNS ASK co#####cehoneycutt.ru
  • DNS ASK co#####cesackville.net
  • DNS ASK co#####cehoneycutt.net
  • DNS ASK co#####cefairchild.net
  • DNS ASK ha#####tafairchild.net
  • DNS ASK ja#####ynsackville.net
  • DNS ASK ro#####nepettigrew.net
  • DNS ASK ja#####tasackville.net
  • DNS ASK ha#####tahoneycutt.net
  • DNS ASK ch#####nehoneycutt.ru
  • DNS ASK ch#####nehoneycutt.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