Trojan.DownLoader23.44950

Добавлен в вирусную базу Dr.Web: 2017-01-13

Описание добавлено: 2017-01-12

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Routing Support Extender Management Enumerator' = '<SYSTEM32>\ceqxnmaewm.exe'

Создает следующие сервисы:

[<HKLM>\SYSTEM\ControlSet001\Services\HomeGroup Disk Connections Extensible Framework] 'ImagePath' = '<SYSTEM32>\ceqxnmaewm.exe'
[<HKLM>\SYSTEM\ControlSet001\Services\HomeGroup Disk Connections Extensible Framework] 'Start' = '00000002'

Вредоносные функции:

Для затруднения выявления своего присутствия в системе

блокирует:

Центр обеспечения безопасности (Security Center)

Запускает на исполнение:

'<SYSTEM32>\gjhzujfbtlmz.exe' "<SYSTEM32>\ceqxnmaewm.exe"
'%WINDIR%\Temp\c27wqjsr33sqhnt.exe' -r 32280 tcp
'%TEMP%\c27wqjsr2ybohntaufvjd.exe'
'<SYSTEM32>\ceqxnmaewm.exe'

Изменения в файловой системе:

Создает следующие файлы:

<SYSTEM32>\hhdmhkl\run
<SYSTEM32>\hhdmhkl\rng
%WINDIR%\Temp\c27wqjsr33sqhnt.exe
<SYSTEM32>\hhdmhkl\cfg
<SYSTEM32>\gjhzujfbtlmz.exe
%TEMP%\c27wqjsr2ybohntaufvjd.exe
<SYSTEM32>\hhdmhkl\tst
<SYSTEM32>\ceqxnmaewm.exe
<SYSTEM32>\hhdmhkl\etc

Присваивает атрибут 'скрытый' для следующих файлов:

<SYSTEM32>\gjhzujfbtlmz.exe
<SYSTEM32>\ceqxnmaewm.exe

Удаляет следующие файлы:

%WINDIR%\Temp\c27wqjsr33sqhnt.exe
<DRIVERS>\etc\hosts
%TEMP%\c27wqjsr2ybohntaufvjd.exe

Подменяет файл HOSTS.

Сетевая активность:

Подключается к:

'dr###black.net':80
'th###lack.net':80
'dr###grown.net':80
'th###rown.net':80
'ar###agree.net':80
'so###agree.net':80
'ar###form.net':80
'so###form.net':80
'th###lain.net':80
'fa###rown.net':80
'wa###black.net':80
'fa###lain.net':80
'wa###grown.net':80
'th###tep.net':80
'dr###plain.net':80
'fa###lack.net':80
'dr###step.net':80
'wh###word.net':80
'sp###orm.net':80
'wh###touch.net':80
'up###ord.net':80
'sa###gree.net':80
'sp###ouch.net':80
'sa###orm.net':80
'sp###gree.net':80
'up###ouch.net':80
'ar###word.net':80
'so###word.net':80
'ar###touch.net':80
'so###touch.net':80
'up###gree.net':80
'wh###agree.net':80
'up###orm.net':80
'wh###form.net':80
'gl###rown.net':80
'ta###grown.net':80
'gl###lain.net':80
'ta###plain.net':80
'eq###step.net':80
'gr###step.net':80
'gl###lack.net':80
'ta###black.net':80
'ta###step.net':80
'be##lxc.com':80
'de###lxc.com':80
'ri###nstorm.net':80
'af###sllc.com':80
'sa###lack.net':80
'gl###tep.net':80
'sa###rown.net':80
'sp###lack.net':80
'vi###grown.net':80
'sp###black.net':80
'vi###plain.net':80
'sp###grown.net':80
'fa###tep.net':80
'wa###plain.net':80
'vi###black.net':80
'wa###step.net':80
'sp###plain.net':80
'eq###grown.net':80
'gr###grown.net':80
'eq###plain.net':80
'gr###plain.net':80
'sp###step.net':80
'vi###step.net':80
'eq###black.net':80
'gr###black.net':80

TCP:

Запросы HTTP GET:

http://dr###black.net/index.php
http://th###lack.net/index.php
http://dr###grown.net/index.php
http://th###rown.net/index.php
http://ar###agree.net/index.php
http://so###agree.net/index.php
http://ar###form.net/index.php
http://so###form.net/index.php
http://th###lain.net/index.php
http://fa###rown.net/index.php
http://wa###black.net/index.php
http://fa###lain.net/index.php
http://wa###grown.net/index.php
http://th###tep.net/index.php
http://dr###plain.net/index.php
http://fa###lack.net/index.php
http://dr###step.net/index.php
http://wh###word.net/index.php
http://sp###orm.net/index.php
http://wh###touch.net/index.php
http://up###ord.net/index.php
http://sa###gree.net/index.php
http://sp###ouch.net/index.php
http://sa###orm.net/index.php
http://sp###gree.net/index.php
http://up###ouch.net/index.php
http://ar###word.net/index.php
http://so###word.net/index.php
http://ar###touch.net/index.php
http://so###touch.net/index.php
http://up###gree.net/index.php
http://wh###agree.net/index.php
http://up###orm.net/index.php
http://wh###form.net/index.php
http://gl###rown.net/index.php
http://ta###grown.net/index.php
http://gl###lain.net/index.php
http://ta###plain.net/index.php
http://eq###step.net/index.php
http://gr###step.net/index.php
http://gl###lack.net/index.php
http://ta###black.net/index.php
http://ta###step.net/index.php
http://be##lxc.com/index.php
http://de###lxc.com/index.php
http://ri###nstorm.net/index.php
http://af###sllc.com/index.php
http://sa###lack.net/index.php
http://gl###tep.net/index.php
http://sa###rown.net/index.php
http://sp###lack.net/index.php
http://vi###grown.net/index.php
http://sp###black.net/index.php
http://vi###plain.net/index.php
http://sp###grown.net/index.php
http://fa###tep.net/index.php
http://wa###plain.net/index.php
http://vi###black.net/index.php
http://wa###step.net/index.php
http://sp###plain.net/index.php
http://eq###grown.net/index.php
http://gr###grown.net/index.php
http://eq###plain.net/index.php
http://gr###plain.net/index.php
http://sp###step.net/index.php
http://vi###step.net/index.php
http://eq###black.net/index.php
http://gr###black.net/index.php

UDP:

DNS ASK dr###black.net
DNS ASK th###lack.net
DNS ASK dr###grown.net
DNS ASK th###rown.net
DNS ASK ar###agree.net
DNS ASK so###agree.net
DNS ASK ar###form.net
DNS ASK so###form.net
DNS ASK th###lain.net
DNS ASK fa###rown.net
DNS ASK wa###black.net
DNS ASK fa###lain.net
DNS ASK wa###grown.net
DNS ASK th###tep.net
DNS ASK dr###plain.net
DNS ASK fa###lack.net
DNS ASK dr###step.net
DNS ASK ar###touch.net
DNS ASK sp###orm.net
DNS ASK sa###orm.net
DNS ASK up###ord.net
DNS ASK wh###word.net
DNS ASK sp###ouch.net
DNS ASK sa###ouch.net
DNS ASK sp###gree.net
DNS ASK sa###gree.net
DNS ASK wh###touch.net
DNS ASK so###word.net
DNS ASK up###orm.net
DNS ASK so###touch.net
DNS ASK ar###word.net
DNS ASK wh###agree.net
DNS ASK up###ouch.net
DNS ASK wh###form.net
DNS ASK up###gree.net
DNS ASK gl###rown.net
DNS ASK ta###grown.net
DNS ASK gl###lain.net
DNS ASK ta###plain.net
DNS ASK eq###step.net
DNS ASK gr###step.net
DNS ASK gl###lack.net
DNS ASK ta###black.net
DNS ASK ta###step.net
DNS ASK be##lxc.com
DNS ASK de###lxc.com
DNS ASK ri###nstorm.net
DNS ASK af###sllc.com
DNS ASK sa###lack.net
DNS ASK gl###tep.net
DNS ASK sa###rown.net
DNS ASK sp###lack.net
DNS ASK vi###grown.net
DNS ASK sp###black.net
DNS ASK vi###plain.net
DNS ASK sp###grown.net
DNS ASK fa###tep.net
DNS ASK wa###plain.net
DNS ASK vi###black.net
DNS ASK wa###step.net
DNS ASK sp###plain.net
DNS ASK eq###grown.net
DNS ASK gr###grown.net
DNS ASK eq###plain.net
DNS ASK gr###plain.net
DNS ASK sp###step.net
DNS ASK vi###step.net
DNS ASK eq###black.net
DNS ASK gr###black.net
'23#.#55.255.250':1900

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Термины

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Техническая информация

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