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Trojan.DownLoader30.26438
Добавлен в вирусную базу Dr.Web:
2019-10-08
Описание добавлено:
2019-10-09
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchos' = '<SYSTEM32>\Dwm.exe'
[<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchos' = '<Full path to file>'
[<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchos' = '<Current directory>\WTQMrGx.exe'
Changes the following executable system files
Malicious functions
Executes the following
'<SYSTEM32>\net.exe' stop "audioendpointbuilder" /y
'<SYSTEM32>\net.exe' stop "samss" /y
Injects code into
the following system processes:
Modifies file system
Creates the following files
Moves the following files
from %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi to %ALLUSERSPROFILE%\adobe\arm\reader_15.007.20033\readerdcmanifest.msi.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f65db02...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f0080ca...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{2af972c...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{0f12c81...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{51adbf1...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ce085a7...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{74d0e5d...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\documents\my music\sample music\albumart_{5fa05d35-a682-...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeaddition... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\vcruntimeaddition...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\keys\68383f0e45dd9b02f69c4041b082ee57_3...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\5d91c0b736f4f8dbdd317cf8a0...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\6d14e4b1d8ca773bab785d1be0...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db3765821...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defender\definition updates\{d2b0b133-...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{bc958bd2-5dac-3862-bb1a-c1be0790438d}v14.0.23026\packages\...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{dde2682...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e46eca4...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b55f720...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my pictures\...
from %ALLUSERSPROFILE%\application data\application data\application data\adobe\arm\s\armmanifest.msi to %ALLUSERSPROFILE%\application data\application data\application data\adobe\arm\s\armmanifest.msi.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\appli...
from %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab to %ALLUSERSPROFILE%\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab.ryk
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\docum...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\micro...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\application data\oracl...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\documents\my music\sam...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\c...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6c95b50...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\officesoftwa...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\windows defe...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\microsoft help\ms.netf...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{01db25f...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{33d1fd9...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{615bc16...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{35459b2...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a219961...
from %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeaddition... to %ALLUSERSPROFILE%\application data\application data\application data\application data\application data\package cache\{be960c1c-7bad-3de6-8b1a-2616fe532845}v14.0.23026\packages\vcruntimeaddition...
Network activity
UDP
'<LOCALNET>.22.1':7
'22#.0.0.22':7
'22#.0.0.252':7
'23#.#55.255.250':7
Miscellaneous
Creates and executes the following
'<Current directory>\wtqmrgx.exe' 8 LAN
'<Current directory>\wtqmrgx.exe' 8 LAN' (with hidden window)
'<SYSTEM32>\net.exe' stop "audioendpointbuilder" /y' (with hidden window)
'<SYSTEM32>\net.exe' stop "samss" /y' (with hidden window)
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<SYSTEM32>\Dwm.exe" /f' (with hidden window)
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Full path to file>" /f' (with hidden window)
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Current directory>\WTQMrGx.exe" /f' (with hidden window)
Executes the following
'<SYSTEM32>\net1.exe' stop "audioendpointbuilder" /y
'<SYSTEM32>\net1.exe' stop "samss" /y
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<SYSTEM32>\Dwm.exe" /f
'<SYSTEM32>\reg.exe' ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<SYSTEM32>\Dwm.exe" /f
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Full path to file>" /f
'<SYSTEM32>\reg.exe' ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Full path to file>" /f
'<SYSTEM32>\cmd.exe' /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Current directory>\WTQMrGx.exe" /f
'<SYSTEM32>\reg.exe' ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "<Current directory>\WTQMrGx.exe" /f
Рекомендации по лечению
Windows
macOS
Linux
Android
В случае если операционная система способна загрузиться (в штатном режиме или режиме защиты от сбоев), скачайте лечащую утилиту Dr.Web CureIt! и выполните с ее помощью полную проверку вашего компьютера, а также используемых вами переносных носителей информации.
Если загрузка операционной системы невозможна, измените настройки BIOS вашего компьютера, чтобы обеспечить возможность загрузки ПК с компакт-диска или USB-накопителя. Скачайте образ аварийного диска восстановления системы Dr.Web® LiveDisk или утилиту записи Dr.Web® LiveDisk на USB-накопитель, подготовьте соответствующий носитель. Загрузив компьютер с использованием данного носителя, выполните его полную проверку и лечение обнаруженных угроз.
Выполните полную проверку системы с использованием Антивируса Dr.Web Light для macOS. Данный продукт можно загрузить с официального сайта Apple App Store .
Если мобильное устройство функционирует в штатном режиме, загрузите и установите на него бесплатный антивирусный продукт Dr.Web для Android Light . Выполните полную проверку системы и используйте рекомендации по нейтрализации обнаруженных угроз.
Если мобильное устройство заблокировано троянцем-вымогателем семейства Android.Locker (на экране отображается обвинение в нарушении закона, требование выплаты определенной денежной суммы или иное сообщение, мешающее нормальной работе с устройством), выполните следующие действия:
загрузите свой смартфон или планшет в безопасном режиме (в зависимости от версии операционной системы и особенностей конкретного мобильного устройства эта процедура может быть выполнена различными способами; обратитесь за уточнением к инструкции, поставляемой вместе с приобретенным аппаратом, или напрямую к его производителю);
после активации безопасного режима установите на зараженное устройство бесплатный антивирусный продукт Dr.Web для Android Light и произведите полную проверку системы, выполнив рекомендации по нейтрализации обнаруженных угроз;
выключите устройство и включите его в обычном режиме.
Подробнее о Dr.Web для Android
Демо бесплатно на 14 дней
Выдаётся при установке
Скачайте Dr.Web для Android
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Все компоненты защиты
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