Trojan.DownLoader22.54187

Добавлен в вирусную базу Dr.Web: 2016-09-28

Описание добавлено: 2016-09-28

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Access UserMode Service Interface' = '<SYSTEM32>\hvsmvxkkcmpv.exe'

Создает следующие сервисы:

[<HKLM>\SYSTEM\ControlSet001\Services\Audio Diagnostic Application KtmRm Driver] 'ImagePath' = '<SYSTEM32>\hvsmvxkkcmpv.exe'
[<HKLM>\SYSTEM\ControlSet001\Services\Audio Diagnostic Application KtmRm Driver] 'Start' = '00000002'

Вредоносные функции:

Для затруднения выявления своего присутствия в системе

блокирует:

Центр обеспечения безопасности (Security Center)

Запускает на исполнение:

'<SYSTEM32>\ufctqbixpojh.exe' "<SYSTEM32>\hvsmvxkkcmpv.exe"
'%WINDIR%\Temp\qvxrriwjgb4m75outk.exe' -r 33732 tcp
'%TEMP%\qvxrriwjjkrwiaoutkwzwhjl.exe'
'<SYSTEM32>\hvsmvxkkcmpv.exe'

Изменения в файловой системе:

Создает следующие файлы:

<SYSTEM32>\dsdpqlkjx\run
<SYSTEM32>\dsdpqlkjx\rng
%WINDIR%\Temp\qvxrriwjgb4m75outk.exe
<SYSTEM32>\dsdpqlkjx\cfg
%TEMP%\qvxrriwjjkrwiaoutkwzwhjl.exe
<SYSTEM32>\dsdpqlkjx\tst
<SYSTEM32>\ufctqbixpojh.exe
<SYSTEM32>\hvsmvxkkcmpv.exe

Присваивает атрибут 'скрытый' для следующих файлов:

<SYSTEM32>\ufctqbixpojh.exe
<SYSTEM32>\hvsmvxkkcmpv.exe

Удаляет следующие файлы:

%WINDIR%\Temp\qvxrriwjgb4m75outk.exe
%TEMP%\qvxrriwjjkrwiaoutkwzwhjl.exe

Сетевая активность:

Подключается к:

'tr###grown.net':80
'yo###rown.net':80
'tr###plain.net':80
'yo###lain.net':80
'lr###step.net':80
'vi###tep.net':80
'tr###black.net':80
'yo###lack.net':80
'ri###ther.net':80
'fa###other.net':80
'ri###orty.net':80
'fa###forty.net':80
'tr###step.net':80
'yo###tep.net':80
'ri###all.net':80
'fa###wall.net':80
'pl###grown.net':80
'fi###rown.net':80
'pl###plain.net':80
'fi###lain.net':80
'se###step.net':80
'le###step.net':80
'pl###black.net':80
'fi###lack.net':80
'lr###grown.net':80
'vi###rown.net':80
'lr###plain.net':80
'vi###lain.net':80
'pl###step.net':80
'fi###tep.net':80
'lr###black.net':80
'vi###lack.net':80
'gw#####ynhuddleston.net':80
'si######edwerryhouse.net':80
'al####eighbor.net':80
'ge###eangry.net':80
'ch####nother.net':80
'mo####gduring.net':80
'se####strong.net':80
'of####urprise.net':80
'mi####pecial.net':80
'ri###nstorm.net':80
'do####object.net':80
'br###nthird.net':80
'si#####tesherisse.net':80
'de####between.net':80
'du#####llamartinson.net':80
'ma#####llabotwright.net':80
'we###ree.net':80
'we###orty.net':80
'no###all.net':80
'li###all.net':80
'ri###ree.net':80
'fa###free.net':80
'we###ther.net':80
'we###all.net':80
'no###ree.net':80
'li###ree.net':80
'wi###bout.net':80
'ca###tep.net':80
'no###ther.net':80
'li###ther.net':80
'no###orty.net':80
'li###orty.net':80

TCP:

Запросы HTTP GET:

http://tr###grown.net/index.php
http://yo###rown.net/index.php
http://tr###plain.net/index.php
http://yo###lain.net/index.php
http://lr###step.net/index.php
http://vi###tep.net/index.php
http://tr###black.net/index.php
http://yo###lack.net/index.php
http://ri###ther.net/index.php
http://fa###other.net/index.php
http://ri###orty.net/index.php
http://fa###forty.net/index.php
http://tr###step.net/index.php
http://yo###tep.net/index.php
http://ri###all.net/index.php
http://fa###wall.net/index.php
http://pl###grown.net/index.php
http://fi###rown.net/index.php
http://pl###plain.net/index.php
http://fi###lain.net/index.php
http://se###step.net/index.php
http://le###step.net/index.php
http://pl###black.net/index.php
http://fi###lack.net/index.php
http://lr###grown.net/index.php
http://vi###rown.net/index.php
http://lr###plain.net/index.php
http://vi###lain.net/index.php
http://pl###step.net/index.php
http://fi###tep.net/index.php
http://lr###black.net/index.php
http://vi###lack.net/index.php
http://gw#####ynhuddleston.net/index.php
http://si######edwerryhouse.net/index.php
http://al####eighbor.net/index.php
http://ge###eangry.net/index.php
http://ch####nother.net/index.php
http://mo####gduring.net/index.php
http://se####strong.net/index.php
http://of####urprise.net/index.php
http://mi####pecial.net/index.php
http://ri###nstorm.net/index.php
http://do####object.net/index.php
http://br###nthird.net/index.php
http://si#####tesherisse.net/index.php
http://de####between.net/index.php
http://du#####llamartinson.net/index.php
http://ma#####llabotwright.net/index.php
http://we###ree.net/index.php
http://we###orty.net/index.php
http://no###all.net/index.php
http://li###all.net/index.php
http://ri###ree.net/index.php
http://fa###free.net/index.php
http://we###ther.net/index.php
http://we###all.net/index.php
http://no###ree.net/index.php
http://li###ree.net/index.php
http://wi###bout.net/index.php
http://ca###tep.net/index.php
http://no###ther.net/index.php
http://li###ther.net/index.php
http://no###orty.net/index.php
http://li###orty.net/index.php

UDP:

DNS ASK tr###grown.net
DNS ASK yo###rown.net
DNS ASK tr###plain.net
DNS ASK yo###lain.net
DNS ASK lr###step.net
DNS ASK vi###tep.net
DNS ASK tr###black.net
DNS ASK yo###lack.net
DNS ASK ri###ther.net
DNS ASK fa###other.net
DNS ASK ri###orty.net
DNS ASK fa###forty.net
DNS ASK tr###step.net
DNS ASK yo###tep.net
DNS ASK ri###all.net
DNS ASK fa###wall.net
DNS ASK pl###grown.net
DNS ASK fi###rown.net
DNS ASK pl###plain.net
DNS ASK fi###lain.net
DNS ASK se###step.net
DNS ASK le###step.net
DNS ASK pl###black.net
DNS ASK fi###lack.net
DNS ASK lr###grown.net
DNS ASK vi###rown.net
DNS ASK lr###plain.net
DNS ASK vi###lain.net
DNS ASK pl###step.net
DNS ASK fi###tep.net
DNS ASK lr###black.net
DNS ASK vi###lack.net
DNS ASK fa###free.net
DNS ASK gw#####ynhuddleston.net
DNS ASK ge###eangry.net
DNS ASK al####eighbor.net
DNS ASK si######edwerryhouse.net
DNS ASK ch####nother.net
DNS ASK of####urprise.net
DNS ASK se####strong.net
DNS ASK de####between.net
DNS ASK mi####pecial.net
DNS ASK br###nthird.net
DNS ASK do####object.net
DNS ASK ri###nstorm.net
DNS ASK si#####tesherisse.net
DNS ASK ma#####llabotwright.net
DNS ASK du#####llamartinson.net
DNS ASK mo####gduring.net
DNS ASK we###ree.net
DNS ASK li###all.net
DNS ASK no###all.net
DNS ASK we###orty.net
DNS ASK ri###ree.net
DNS ASK we###all.net
DNS ASK we###ther.net
DNS ASK li###ther.net
DNS ASK no###ree.net
DNS ASK ca###tep.net
DNS ASK wi###bout.net
DNS ASK li###ree.net
DNS ASK no###ther.net
DNS ASK li###orty.net
DNS ASK no###orty.net
'23#.#55.255.250':1900

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