Trojan.DownLoader23.25482

Добавлен в вирусную базу Dr.Web: 2016-12-02

Описание добавлено: 2016-12-02

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Management Window Browser Netlogon Protocol Copy' = '<SYSTEM32>\upclvbdmvp.exe'

Создает следующие сервисы:

[<HKLM>\SYSTEM\ControlSet001\Services\Locator Call Endpoint Reports] 'ImagePath' = '<SYSTEM32>\upclvbdmvp.exe'
[<HKLM>\SYSTEM\ControlSet001\Services\Locator Call Endpoint Reports] 'Start' = '00000002'

Вредоносные функции:

Для затруднения выявления своего присутствия в системе

блокирует:

Центр обеспечения безопасности (Security Center)

Запускает на исполнение:

'<SYSTEM32>\setvjlqgfliu.exe' "<SYSTEM32>\upclvbdmvp.exe"
'%WINDIR%\Temp\zrhtkh341uzxntk.exe' -r 27823 tcp
'%TEMP%\zrhtkh2qnnzxntkrffxep.exe'
'<SYSTEM32>\upclvbdmvp.exe'

Изменения в файловой системе:

Создает следующие файлы:

<SYSTEM32>\ubgyxqwquqlebbk\run
<SYSTEM32>\ubgyxqwquqlebbk\rng
%WINDIR%\Temp\zrhtkh341uzxntk.exe
<SYSTEM32>\ubgyxqwquqlebbk\cfg
<SYSTEM32>\setvjlqgfliu.exe
%TEMP%\zrhtkh2qnnzxntkrffxep.exe
<SYSTEM32>\ubgyxqwquqlebbk\tst
<SYSTEM32>\upclvbdmvp.exe
<SYSTEM32>\ubgyxqwquqlebbk\etc

Присваивает атрибут 'скрытый' для следующих файлов:

<SYSTEM32>\setvjlqgfliu.exe
<SYSTEM32>\upclvbdmvp.exe

Удаляет следующие файлы:

%WINDIR%\Temp\zrhtkh341uzxntk.exe
<DRIVERS>\etc\hosts
%TEMP%\zrhtkh2qnnzxntkrffxep.exe

Подменяет файл HOSTS.

Сетевая активность:

Подключается к:

'mo###ool.net':80
'su###ylight.net':80
'mo###oes.net':80
'su###yfool.net':80
'mo###one.net':80
'me###oes.net':80
'mo###ight.net':80
'su###ygone.net':80
'su###ygoes.net':80
'qu###fool.net':80
'th###ool.net':80
'qu###goes.net':80
'th###oes.net':80
'qu###gone.net':80
'th###one.net':80
'qu###light.net':80
'th###ight.net':80
'si###oes.net':80
'da###ight.net':80
'cl###gone.net':80
'da###ool.net':80
'cl###light.net':80
'tr###road.net':80
'mi###ail.net':80
'da###one.net':80
'mi###oad.net':80
'cl###fool.net':80
'me###ight.net':80
'si###ight.net':80
'me###ool.net':80
'si###ool.net':80
'cl###goes.net':80
'da###oes.net':80
'me###one.net':80
'si###one.net':80
'he###one.net':80
'tr###gone.net':80
'wi###oes.net':80
'tr###light.net':80
'mi###one.net':80
'du###ool.net':80
'wi###ight.net':80
'du###oes.net':80
'wi###ool.net':80
'mi###ight.net':80
'be##lxc.com':80
'de###lxc.com':80
'ri###nstorm.net':80
'af###sllc.com':80
'mi###ool.net':80
'tr###fool.net':80
'mi###oes.net':80
'tr###goes.net':80
'du###ight.net':80
'he###oes.net':80
'ca###ool.net':80
'si###gone.net':80
'ca###oes.net':80
'he###ight.net':80
'ca###one.net':80
'he###ool.net':80
'ca###ight.net':80
'th###gone.net':80
'th###goes.net':80
'si###goes.net':80
'wi###one.net':80
'du###one.net':80
'th###light.net':80
'si###light.net':80
'th###fool.net':80
'si###fool.net':80

TCP:

Запросы HTTP GET:

http://mo###ool.net/index.php
http://su###ylight.net/index.php
http://mo###oes.net/index.php
http://su###yfool.net/index.php
http://mo###one.net/index.php
http://me###oes.net/index.php
http://mo###ight.net/index.php
http://su###ygone.net/index.php
http://su###ygoes.net/index.php
http://qu###fool.net/index.php
http://th###ool.net/index.php
http://qu###goes.net/index.php
http://th###oes.net/index.php
http://qu###gone.net/index.php
http://th###one.net/index.php
http://qu###light.net/index.php
http://th###ight.net/index.php
http://si###oes.net/index.php
http://da###ight.net/index.php
http://cl###gone.net/index.php
http://da###ool.net/index.php
http://cl###light.net/index.php
http://tr###road.net/index.php
http://mi###ail.net/index.php
http://da###one.net/index.php
http://mi###oad.net/index.php
http://cl###fool.net/index.php
http://me###ight.net/index.php
http://si###ight.net/index.php
http://me###ool.net/index.php
http://si###ool.net/index.php
http://cl###goes.net/index.php
http://da###oes.net/index.php
http://me###one.net/index.php
http://si###one.net/index.php
http://he###one.net/index.php
http://tr###gone.net/index.php
http://wi###oes.net/index.php
http://tr###light.net/index.php
http://mi###one.net/index.php
http://du###ool.net/index.php
http://wi###ight.net/index.php
http://du###oes.net/index.php
http://wi###ool.net/index.php
http://mi###ight.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://mi###ool.net/index.php
http://tr###fool.net/index.php
http://mi###oes.net/index.php
http://tr###goes.net/index.php
http://du###ight.net/index.php
http://he###oes.net/index.php
http://ca###ool.net/index.php
http://si###gone.net/index.php
http://ca###oes.net/index.php
http://he###ight.net/index.php
http://ca###one.net/index.php
http://he###ool.net/index.php
http://ca###ight.net/index.php
http://th###gone.net/index.php
http://th###goes.net/index.php
http://si###goes.net/index.php
http://wi###one.net/index.php
http://du###one.net/index.php
http://th###light.net/index.php
http://si###light.net/index.php
http://th###fool.net/index.php
http://si###fool.net/index.php

UDP:

DNS ASK mo###ool.net
DNS ASK su###ylight.net
DNS ASK mo###oes.net
DNS ASK su###yfool.net
DNS ASK mo###ight.net
DNS ASK me###oes.net
DNS ASK si###oes.net
DNS ASK su###ygone.net
DNS ASK mo###one.net
DNS ASK qu###fool.net
DNS ASK th###ool.net
DNS ASK qu###goes.net
DNS ASK th###oes.net
DNS ASK qu###light.net
DNS ASK th###one.net
DNS ASK su###ygoes.net
DNS ASK th###ight.net
DNS ASK qu###gone.net
DNS ASK da###ight.net
DNS ASK cl###gone.net
DNS ASK da###ool.net
DNS ASK cl###light.net
DNS ASK da###one.net
DNS ASK mi###ail.net
DNS ASK tr###mail.net
DNS ASK mi###oad.net
DNS ASK tr###road.net
DNS ASK me###ight.net
DNS ASK si###ight.net
DNS ASK me###ool.net
DNS ASK si###ool.net
DNS ASK me###one.net
DNS ASK da###oes.net
DNS ASK cl###fool.net
DNS ASK si###one.net
DNS ASK cl###goes.net
DNS ASK he###one.net
DNS ASK tr###gone.net
DNS ASK wi###oes.net
DNS ASK tr###light.net
DNS ASK mi###one.net
DNS ASK du###ool.net
DNS ASK wi###ight.net
DNS ASK du###oes.net
DNS ASK wi###ool.net
DNS ASK mi###ight.net
DNS ASK be##lxc.com
DNS ASK de###lxc.com
DNS ASK ri###nstorm.net
DNS ASK af###sllc.com
DNS ASK mi###ool.net
DNS ASK tr###fool.net
DNS ASK mi###oes.net
DNS ASK tr###goes.net
DNS ASK du###ight.net
DNS ASK he###oes.net
DNS ASK ca###ool.net
DNS ASK si###gone.net
DNS ASK ca###oes.net
DNS ASK he###ight.net
DNS ASK ca###one.net
DNS ASK he###ool.net
DNS ASK ca###ight.net
DNS ASK th###gone.net
DNS ASK th###goes.net
DNS ASK si###goes.net
DNS ASK wi###one.net
DNS ASK du###one.net
DNS ASK th###light.net
DNS ASK si###light.net
DNS ASK th###fool.net
DNS ASK si###fool.net
'23#.#55.255.250':1900

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