Trojan.MulDrop5.38506

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'PWRISOVM.EXE' = '%PROGRAM_FILES%\PowerISO\PWRISOVM.EXE'
[<HKLM>\SOFTWARE\Classes\PowerISO\shell\open\command] '' = '%PROGRAM_FILES%\PowerISO\PowerISO.exe "%1"'

Создает следующие сервисы:

[<HKLM>\SYSTEM\ControlSet001\Services\SCDEmu] 'Start' = '00000001'

Вредоносные функции:

Создает и запускает на исполнение:

'%PROGRAM_FILES%\PowerISO\PWRISOVM.EXE' 999
'%TEMP%\RarSFX0\PowerISO42.exe'
'%TEMP%\RarSFX0\wainakh.exe'

Запускает на исполнение:

'%WINDIR%\regedit.exe' /S wainakh.reg
'<SYSTEM32>\regsvr32.exe' /s "%PROGRAM_FILES%\PowerISO\PWRISOSH.DLL"
'<SYSTEM32>\regsvr32.exe' /s /u "%PROGRAM_FILES%\PowerISO\PWRISOSH.DLL"

Изменения в файловой системе:

Создает следующие файлы:

%PROGRAM_FILES%\PowerISO\Lang\Thai.lng
%PROGRAM_FILES%\PowerISO\Lang\Dutch.lng
%PROGRAM_FILES%\PowerISO\Lang\Portuguese(Brazil).lng
%PROGRAM_FILES%\PowerISO\piso.exe
%PROGRAM_FILES%\PowerISO\Lang\Ukrainian.lng
%PROGRAM_FILES%\PowerISO\Lang\danish.lng
%PROGRAM_FILES%\PowerISO\Lang\Norsk.lng
%PROGRAM_FILES%\PowerISO\Lang\Russian.lng
%PROGRAM_FILES%\PowerISO\Lang\German.lng
%PROGRAM_FILES%\PowerISO\Lang\Hungarian.lng
%PROGRAM_FILES%\PowerISO\Lang\Swedish.lng
%PROGRAM_FILES%\PowerISO\Lang\Slovenian.lng
%PROGRAM_FILES%\PowerISO\Lang\Japanese.lng
%PROGRAM_FILES%\PowerISO\PowerISO.exe
%ALLUSERSPROFILE%\Start Menu\Programs\PowerISO\PowerISO.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\PowerISO\PowerISO Help.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\PowerISO\Uninstall PowerISO.lnk
%TEMP%\nsg3.tmp\InstallOptions.dll
%ALLUSERSPROFILE%\Desktop\PowerISO.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\PowerISO\PowerISO Virtual Drive Manager.lnk
%PROGRAM_FILES%\PowerISO\uninstall.exe
%PROGRAM_FILES%\PowerISO\License.txt
%PROGRAM_FILES%\PowerISO\Readme.txt
%PROGRAM_FILES%\PowerISO\PowerISO.chm
%PROGRAM_FILES%\PowerISO\PWRISOVM.EXE
%PROGRAM_FILES%\PowerISO\PWRISOSH.DLL
%PROGRAM_FILES%\PowerISO\History.txt
%PROGRAM_FILES%\PowerISO\Skins\flower.bmp
%PROGRAM_FILES%\PowerISO\Skins\bluesky.bmp
%PROGRAM_FILES%\PowerISO\Skins\blue.bmp
%PROGRAM_FILES%\PowerISO\Skins\stone.bmp
%PROGRAM_FILES%\PowerISO\Skins\silver.bmp
%PROGRAM_FILES%\PowerISO\Skins\sand.bmp
<DRIVERS>\scdemu.sys
%TEMP%\RarSFX0\wainakh.reg
%TEMP%\RarSFX0\PowerISO42.exe
%TEMP%\RarSFX0\wainakh.exe
%TEMP%\nsg3.tmp\System.dll
%TEMP%\nsg3.tmp\options.ini
%TEMP%\nsw2.tmp
%PROGRAM_FILES%\PowerISO\Skins\water.bmp
%PROGRAM_FILES%\PowerISO\Lang\Lithuanian.lng
%PROGRAM_FILES%\PowerISO\Lang\czech.lng
%PROGRAM_FILES%\PowerISO\Lang\Korean.lng
%PROGRAM_FILES%\PowerISO\Lang\Turkish.lng
%PROGRAM_FILES%\PowerISO\Lang\Spanish.lng
%PROGRAM_FILES%\PowerISO\Lang\Greek.lng
%PROGRAM_FILES%\PowerISO\Lang\Bulgarian.lng
%PROGRAM_FILES%\PowerISO\Lang\italian.lng
%PROGRAM_FILES%\PowerISO\Lang\cn_tc.lng
%PROGRAM_FILES%\PowerISO\Lang\cn_sc.lng
%PROGRAM_FILES%\PowerISO\Lang\Arabic.lng
%PROGRAM_FILES%\PowerISO\Lang\french.lng
%PROGRAM_FILES%\PowerISO\Lang\Polish.lng