Trojan.DownLoader25.33835

Добавлен в вирусную базу Dr.Web: 2017-09-17

Описание добавлено: 2017-09-17

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Secure Center Transfer Manager Connectivity' = '<SYSTEM32>\dzjxqxl.exe'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\Port Power PNRP Telephony Adapter User-mode] 'ImagePath' = '<SYSTEM32>\dzjxqxl.exe'
[<HKLM>\SYSTEM\ControlSet001\Services\Port Power PNRP Telephony Adapter User-mode] 'Start' = '00000002'

Malicious functions:

To complicate detection of its presence in the operating system,

blocks the following features:

Windows Security Center

Creates and executes the following:

'<SYSTEM32>\laynuhpptfjc.exe' "<SYSTEM32>\dzjxqxl.exe"
'%WINDIR%\Temp\gpwguyei2yflqxqp.exe' -r 28255 tcp
'%TEMP%\gpwguyei2tv3qxqpnplobxj.exe'
'<SYSTEM32>\dzjxqxl.exe'

Modifies file system:

Creates the following files:

<SYSTEM32>\zrdsgxdhidsjbgd\run
<SYSTEM32>\zrdsgxdhidsjbgd\rng
%WINDIR%\Temp\gpwguyei2yflqxqp.exe
<SYSTEM32>\zrdsgxdhidsjbgd\cfg
<SYSTEM32>\laynuhpptfjc.exe
%TEMP%\gpwguyei2tv3qxqpnplobxj.exe
<SYSTEM32>\zrdsgxdhidsjbgd\tst
<SYSTEM32>\dzjxqxl.exe
<SYSTEM32>\zrdsgxdhidsjbgd\etc

Sets the 'hidden' attribute to the following files:

<SYSTEM32>\laynuhpptfjc.exe
<SYSTEM32>\dzjxqxl.exe

Deletes the following files:

%WINDIR%\Temp\gpwguyei2yflqxqp.exe
<DRIVERS>\etc\hosts
%TEMP%\gpwguyei2tv3qxqpnplobxj.exe

Substitutes the HOSTS file.

Network activity:

Connects to:

'qu###open.net':80
'bo###oat.net':80
'qu###rest.net':80
'fi###open.net':80
'ga###ress.net':80
'bo###est.net':80
'ga###oat.net':80
'bo###ress.net':80
'fi###rest.net':80
'dr###kind.net':80
'na###ind.net':80
'dr###began.net':80
'na###egan.net':80
'fi###press.net':80
'qu###press.net':80
'fi###boat.net':80
'qu###boat.net':80
'ga###est.net':80
'wa###oat.net':80
'mo###press.net':80
'fa###pen.net':80
'mo###boat.net':80
'wa###est.net':80
'mo###open.net':80
'wa###ress.net':80
'mo###rest.net':80
'le###open.net':80
'le###boat.net':80
'fa###oat.net':80
'bo###pen.net':80
'ga###pen.net':80
'le###rest.net':80
'fa###est.net':80
'le###press.net':80
'fa###ress.net':80
'na###une.net':80
'al###being.net':80
'ri###nstorm.net':80
'pr####tbottom.net':80
'ca####nbring.net':80
'we###ind.net':80
'af###wild.net':80
'we###egan.net':80
'st###kind.net':80
'mo###olor.net':80
'jo####ymeasure.net':80
'cr#####onaraminta.net':80
'ef###tbuilt.net':80
'th###while.net':80
'mi###hown.net':80
'ab###ell.net':80
'le###form.net':80
'mo###ugust.net':80
'fo###wild.net':80
'we####daybegan.net':80
'se###ind.net':80
'we####dayjune.net':80
'se###egan.net':80
'na###ild.net':80
'dr###june.net':80
'we####daykind.net':80
'dr###wild.net':80
'se###une.net':80
'af###began.net':80
'fo###began.net':80
'af###june.net':80
'fo###june.net':80
'se###ild.net':80
'we####daywild.net':80
'af###kind.net':80
'fo###kind.net':80

TCP:

HTTP GET requests:

http://qu###open.net/index.php
http://bo###oat.net/index.php
http://qu###rest.net/index.php
http://fi###open.net/index.php
http://ga###ress.net/index.php
http://bo###est.net/index.php
http://ga###oat.net/index.php
http://bo###ress.net/index.php
http://fi###rest.net/index.php
http://dr###kind.net/index.php
http://na###ind.net/index.php
http://dr###began.net/index.php
http://na###egan.net/index.php
http://fi###press.net/index.php
http://qu###press.net/index.php
http://fi###boat.net/index.php
http://qu###boat.net/index.php
http://ga###est.net/index.php
http://wa###oat.net/index.php
http://mo###press.net/index.php
http://fa###pen.net/index.php
http://mo###boat.net/index.php
http://wa###est.net/index.php
http://mo###open.net/index.php
http://wa###ress.net/index.php
http://mo###rest.net/index.php
http://le###open.net/index.php
http://le###boat.net/index.php
http://fa###oat.net/index.php
http://bo###pen.net/index.php
http://ga###pen.net/index.php
http://le###rest.net/index.php
http://fa###est.net/index.php
http://le###press.net/index.php
http://fa###ress.net/index.php
http://na###une.net/index.php
http://al###being.net/index.php
http://ri###nstorm.net/index.php
http://pr####tbottom.net/index.php
http://ca####nbring.net/index.php
http://we###ind.net/index.php
http://af###wild.net/index.php
http://we###egan.net/index.php
http://st###kind.net/index.php
http://mo###olor.net/index.php
http://jo####ymeasure.net/index.php
http://cr#####onaraminta.net/index.php
http://ef###tbuilt.net/index.php
http://th###while.net/index.php
http://mi###hown.net/index.php
http://ab###ell.net/index.php
http://le###form.net/index.php
http://mo###ugust.net/index.php
http://fo###wild.net/index.php
http://we####daybegan.net/index.php
http://se###ind.net/index.php
http://we####dayjune.net/index.php
http://se###egan.net/index.php
http://na###ild.net/index.php
http://dr###june.net/index.php
http://we####daykind.net/index.php
http://dr###wild.net/index.php
http://se###une.net/index.php
http://af###began.net/index.php
http://fo###began.net/index.php
http://af###june.net/index.php
http://fo###june.net/index.php
http://se###ild.net/index.php
http://we####daywild.net/index.php
http://af###kind.net/index.php
http://fo###kind.net/index.php

UDP:

DNS ASK qu###open.net
DNS ASK bo###oat.net
DNS ASK qu###rest.net
DNS ASK fi###open.net
DNS ASK ga###oat.net
DNS ASK bo###est.net
DNS ASK ga###est.net
DNS ASK bo###ress.net
DNS ASK ga###ress.net
DNS ASK dr###kind.net
DNS ASK na###ind.net
DNS ASK dr###began.net
DNS ASK na###egan.net
DNS ASK fi###boat.net
DNS ASK qu###press.net
DNS ASK fi###rest.net
DNS ASK qu###boat.net
DNS ASK fi###press.net
DNS ASK wa###oat.net
DNS ASK mo###press.net
DNS ASK fa###pen.net
DNS ASK mo###boat.net
DNS ASK wa###ress.net
DNS ASK mo###open.net
DNS ASK wa###pen.net
DNS ASK mo###rest.net
DNS ASK wa###est.net
DNS ASK le###boat.net
DNS ASK fa###oat.net
DNS ASK bo###pen.net
DNS ASK ga###pen.net
DNS ASK le###press.net
DNS ASK fa###est.net
DNS ASK le###open.net
DNS ASK fa###ress.net
DNS ASK le###rest.net
DNS ASK na###une.net
DNS ASK al###being.net
DNS ASK ri###nstorm.net
DNS ASK pr####tbottom.net
DNS ASK ca####nbring.net
DNS ASK we###ind.net
DNS ASK af###wild.net
DNS ASK we###egan.net
DNS ASK st###kind.net
DNS ASK mo###olor.net
DNS ASK jo####ymeasure.net
DNS ASK cr#####onaraminta.net
DNS ASK ef###tbuilt.net
DNS ASK th###while.net
DNS ASK mi###hown.net
DNS ASK ab###ell.net
DNS ASK le###form.net
DNS ASK mo###ugust.net
DNS ASK fo###wild.net
DNS ASK we####daybegan.net
DNS ASK se###ind.net
DNS ASK we####dayjune.net
DNS ASK se###egan.net
DNS ASK na###ild.net
DNS ASK dr###june.net
DNS ASK we####daykind.net
DNS ASK dr###wild.net
DNS ASK se###une.net
DNS ASK af###began.net
DNS ASK fo###began.net
DNS ASK af###june.net
DNS ASK fo###june.net
DNS ASK se###ild.net
DNS ASK we####daywild.net
DNS ASK af###kind.net
DNS ASK fo###kind.net
'23#.#55.255.250':1900

Технологии

Термины

Обучение и просвещение

Мифы

Technical Information

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