Trojan.DownLoader22.3085

Добавлен в вирусную базу Dr.Web: 2016-07-07

Описание добавлено: 2016-07-07

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Tracking Trap PNRP Update Coordinator' = '<SYSTEM32>\ipvvscv.exe'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\Awareness Registrar Application Tools] 'ImagePath' = '<SYSTEM32>\ipvvscv.exe'
[<HKLM>\SYSTEM\ControlSet001\Services\Awareness Registrar Application Tools] 'Start' = '00000002'

Malicious functions:

To complicate detection of its presence in the operating system,

blocks the following features:

Windows Security Center

Executes the following:

'<SYSTEM32>\tbvocsafevt.exe' "<SYSTEM32>\ipvvscv.exe"
'%WINDIR%\Temp\fbj6gdxn36fsqm.exe' -r 51975 tcp
'%TEMP%\fbj6gdxn318aqmejgucb.exe'
'<SYSTEM32>\ipvvscv.exe'

Modifies file system:

Creates the following files:

<SYSTEM32>\yzyrhyb\run
<SYSTEM32>\yzyrhyb\rng
%WINDIR%\Temp\fbj6gdxn36fsqm.exe
<SYSTEM32>\yzyrhyb\cfg
<SYSTEM32>\tbvocsafevt.exe
%TEMP%\fbj6gdxn318aqmejgucb.exe
<SYSTEM32>\yzyrhyb\tst
<SYSTEM32>\ipvvscv.exe
<SYSTEM32>\yzyrhyb\etc

Sets the 'hidden' attribute to the following files:

<SYSTEM32>\tbvocsafevt.exe
<SYSTEM32>\ipvvscv.exe

Deletes the following files:

%WINDIR%\Temp\fbj6gdxn36fsqm.exe
<DRIVERS>\etc\hosts
%TEMP%\fbj6gdxn318aqmejgucb.exe

Substitutes the HOSTS file.

Network activity:

Connects to:

'we###rmy.net':80
'sp###army.net':80
'we###pril.net':80
'sp###april.net':80
'we###dge.net':80
'of###gray.net':80
'fr###april.net':80
'sp###edge.net':80
'fr###gray.net':80
'mu###april.net':80
'ya###rmy.net':80
'mu###gray.net':80
'ya###pril.net':80
'mu###army.net':80
'we###ray.net':80
'sp###gray.net':80
'ya###dge.net':80
'mu###edge.net':80
'of###april.net':80
'wi###pril.net':80
'jo###rmy.net':80
'wi###ray.net':80
'jo###pril.net':80
'wi###rmy.net':80
'de###ray.net':80
'ro###ray.net':80
'jo###dge.net':80
'wi###dge.net':80
'fr###edge.net':80
'of###edge.net':80
'fr###army.net':80
'of###army.net':80
'se####bergray.net':80
'se####beredge.net':80
'jo###ray.net':80
'se####berapril.net':80
'se####berarmy.net':80
'ya###ray.net':80
'al###being.net':80
'ri###nstorm.net':80
'pr####tbottom.net':80
'ca####nbring.net':80
'de###eet.net':80
'ro###ach.net':80
'de####sterday.net':80
'ro###eet.net':80
'de###ach.net':80
'jo####ymeasure.net':80
'cr#####onaraminta.net':80
'ef###tbuilt.net':80
'th###while.net':80
'le###form.net':80
'ab###ell.net':80
'mo###olor.net':80
'mo###ugust.net':80
'mi###hown.net':80
'ro####sterday.net':80
'ha###ray.net':80
'hu###april.net':80
'ma###edge.net':80
'hu###gray.net':80
'ha###pril.net':80
'hu###edge.net':80
'ha###dge.net':80
'hu###army.net':80
'ha###rmy.net':80
'wr###feet.net':80
'ma###eet.net':80
'de###edge.net':80
'ro###edge.net':80
'wr###each.net':80
'ma####sterday.net':80
'wr###wedge.net':80
'ma###ach.net':80
'wr####esterday.net':80

TCP:

HTTP GET requests:

http://we###rmy.net/index.php
http://sp###army.net/index.php
http://we###pril.net/index.php
http://sp###april.net/index.php
http://we###dge.net/index.php
http://of###gray.net/index.php
http://fr###april.net/index.php
http://sp###edge.net/index.php
http://fr###gray.net/index.php
http://mu###april.net/index.php
http://ya###rmy.net/index.php
http://mu###gray.net/index.php
http://ya###pril.net/index.php
http://mu###army.net/index.php
http://we###ray.net/index.php
http://sp###gray.net/index.php
http://ya###dge.net/index.php
http://mu###edge.net/index.php
http://of###april.net/index.php
http://wi###pril.net/index.php
http://jo###rmy.net/index.php
http://wi###ray.net/index.php
http://jo###pril.net/index.php
http://wi###rmy.net/index.php
http://de###ray.net/index.php
http://ro###ray.net/index.php
http://jo###dge.net/index.php
http://wi###dge.net/index.php
http://fr###edge.net/index.php
http://of###edge.net/index.php
http://fr###army.net/index.php
http://of###army.net/index.php
http://se####bergray.net/index.php
http://se####beredge.net/index.php
http://jo###ray.net/index.php
http://se####berapril.net/index.php
http://se####berarmy.net/index.php
http://ya###ray.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://de###eet.net/index.php
http://ro###ach.net/index.php
http://de####sterday.net/index.php
http://ro###eet.net/index.php
http://de###ach.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://le###form.net/index.php
http://ab###ell.net/index.php
http://mo###olor.net/index.php
http://mo###ugust.net/index.php
http://mi###hown.net/index.php
http://ro####sterday.net/index.php
http://ha###ray.net/index.php
http://hu###april.net/index.php
http://ma###edge.net/index.php
http://hu###gray.net/index.php
http://ha###pril.net/index.php
http://hu###edge.net/index.php
http://ha###dge.net/index.php
http://hu###army.net/index.php
http://ha###rmy.net/index.php
http://wr###feet.net/index.php
http://ma###eet.net/index.php
http://de###edge.net/index.php
http://ro###edge.net/index.php
http://wr###each.net/index.php
http://ma####sterday.net/index.php
http://wr###wedge.net/index.php
http://ma###ach.net/index.php
http://wr####esterday.net/index.php

UDP:

DNS ASK sp###army.net
DNS ASK we###dge.net
DNS ASK sp###april.net
DNS ASK we###rmy.net
DNS ASK sp###edge.net
DNS ASK fr###april.net
DNS ASK of###april.net
DNS ASK fr###gray.net
DNS ASK of###gray.net
DNS ASK we###pril.net
DNS ASK mu###april.net
DNS ASK ya###rmy.net
DNS ASK mu###gray.net
DNS ASK ya###pril.net
DNS ASK mu###army.net
DNS ASK we###ray.net
DNS ASK sp###gray.net
DNS ASK ya###dge.net
DNS ASK mu###edge.net
DNS ASK jo###rmy.net
DNS ASK wi###rmy.net
DNS ASK jo###pril.net
DNS ASK wi###pril.net
DNS ASK jo###dge.net
DNS ASK ro###ray.net
DNS ASK de###pril.net
DNS ASK wi###dge.net
DNS ASK de###ray.net
DNS ASK wi###ray.net
DNS ASK fr###edge.net
DNS ASK of###edge.net
DNS ASK fr###army.net
DNS ASK of###army.net
DNS ASK se####bergray.net
DNS ASK se####beredge.net
DNS ASK jo###ray.net
DNS ASK se####berapril.net
DNS ASK se####berarmy.net
DNS ASK ya###ray.net
DNS ASK al###being.net
DNS ASK ri###nstorm.net
DNS ASK pr####tbottom.net
DNS ASK ca####nbring.net
DNS ASK de###eet.net
DNS ASK ro###ach.net
DNS ASK de####sterday.net
DNS ASK ro###eet.net
DNS ASK de###ach.net
DNS ASK jo####ymeasure.net
DNS ASK cr#####onaraminta.net
DNS ASK ef###tbuilt.net
DNS ASK th###while.net
DNS ASK le###form.net
DNS ASK ab###ell.net
DNS ASK mo###olor.net
DNS ASK mo###ugust.net
DNS ASK mi###hown.net
DNS ASK ro####sterday.net
DNS ASK ha###ray.net
DNS ASK hu###april.net
DNS ASK ma###edge.net
DNS ASK hu###gray.net
DNS ASK ha###pril.net
DNS ASK hu###edge.net
DNS ASK ha###dge.net
DNS ASK hu###army.net
DNS ASK ha###rmy.net
DNS ASK wr###feet.net
DNS ASK ma###eet.net
DNS ASK de###edge.net
DNS ASK ro###edge.net
DNS ASK wr###each.net
DNS ASK ma####sterday.net
DNS ASK wr###wedge.net
DNS ASK ma###ach.net
DNS ASK wr####esterday.net
'23#.#55.255.250':1900

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Термины

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Technical Information

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