Trojan.Encoder.41967

Техническая информация

Вредоносные функции

Для затруднения выявления своего присутствия в системе

удаляет теневые копии разделов.

Читает файлы, отвечающие за хранение паролей сторонними программами

%HOMEPATH%\desktop\sdksampleprivdeveloper.cer
%HOMEPATH%\desktop\sdksampleunprivdeveloper.cer
%HOMEPATH%\desktop\correct.avi
%HOMEPATH%\desktop\dashborder_120.bmp
%HOMEPATH%\desktop\dialmap.bmp
%HOMEPATH%\desktop\hanni_umami_chapter.doc
%HOMEPATH%\desktop\pmd.cer
%HOMEPATH%\desktop\sdszfo.docx
%HOMEPATH%\desktop\toolbar.bmp

Изменения в файловой системе

Создает следующие файлы

%HOMEPATH%\desktop\restore your files.exe
%HOMEPATH%\local settings.gopher
%HOMEPATH%\links\desktop.ini.gopher
%HOMEPATH%\links\recentplaces.lnk.gopher
%HOMEPATH%\links\downloads.lnk.gopher
%HOMEPATH%\links\desktop.lnk.gopher
%HOMEPATH%\favorites\desktop.ini.gopher
%HOMEPATH%\favorites\windows live\windows live spaces.url.gopher
%HOMEPATH%\favorites\windows live\windows live mail.url.gopher
%HOMEPATH%\favorites\windows live\windows live gallery.url.gopher
%HOMEPATH%\favorites\windows live\get windows live.url.gopher
%HOMEPATH%\favorites\microsoft websites\microsoft store.url.gopher
%HOMEPATH%\favorites\microsoft websites\microsoft at work.url.gopher
%HOMEPATH%\favorites\microsoft websites\microsoft at home.url.gopher
%HOMEPATH%\favorites\microsoft websites\ie site on microsoft.com.url.gopher
%HOMEPATH%\favorites\microsoft websites\ie add-on site.url.gopher
%HOMEPATH%\music\desktop.ini.gopher
%HOMEPATH%\nethood.gopher
%TEMP%\res62f7.tmp
%HOMEPATH%\pictures\desktop.ini.gopher
%TEMP%\csc62e7.tmp
%TEMP%\td38jw1-.out
%TEMP%\td38jw1-.cmdline
%TEMP%\td38jw1-.0.cs
nul
%HOMEPATH%\videos\desktop.ini.gopher
%HOMEPATH%\templates.gopher
%HOMEPATH%\start menu.gopher
%HOMEPATH%\sendto.gopher
%HOMEPATH%\searches\desktop.ini.gopher
%HOMEPATH%\searches\indexed locations.search-ms.gopher
%HOMEPATH%\searches\everywhere.search-ms.gopher
%HOMEPATH%\saved games\desktop.ini.gopher
%HOMEPATH%\recent.gopher
%HOMEPATH%\printhood.gopher
%HOMEPATH%\favorites\msn websites\msnbc news.url.gopher
%HOMEPATH%\my documents.gopher
%HOMEPATH%\favorites\msn websites\msn.url.gopher
%HOMEPATH%\desktop\hanni_umami_chapter.doc.gopher
%HOMEPATH%\desktop\desktop.ini.gopher
%HOMEPATH%\desktop\dashborder_120.bmp.gopher
%HOMEPATH%\desktop\correct.avi.gopher
%HOMEPATH%\desktop\calc.exe.gopher
%HOMEPATH%\desktop\telegram.lnk.gopher
%HOMEPATH%\desktop\sdksampleunprivdeveloper.cer.gopher
%HOMEPATH%\desktop\sdksampleprivdeveloper.cer.gopher
%HOMEPATH%\desktop\google chrome.lnk.gopher
%HOMEPATH%\cookies.gopher
%HOMEPATH%\contacts\user.contact.gopher
%HOMEPATH%\contacts\desktop.ini.gopher
%HOMEPATH%\application data.gopher
%HOMEPATH%\desktop\bad_gopher.txt
%HOMEPATH%\bad_gopher.txt
%HOMEPATH%\bad_gopher.jpg
%HOMEPATH%\desktop\dialmap.bmp.gopher
%HOMEPATH%\desktop\notepad.exe.gopher
%HOMEPATH%\favorites\msn websites\msn money.url.gopher
%HOMEPATH%\desktop\pmd.cer.gopher
%HOMEPATH%\favorites\msn websites\msn entertainment.url.gopher
%HOMEPATH%\favorites\msn websites\msn autos.url.gopher
%HOMEPATH%\favorites\links for united states\desktop.ini.gopher
%HOMEPATH%\favorites\links for united states\usa.gov.url.gopher
%HOMEPATH%\favorites\links for united states\gobiernousa.gov.url.gopher
%HOMEPATH%\favorites\links\desktop.ini.gopher
%HOMEPATH%\favorites\links\web slice gallery.url.gopher
%HOMEPATH%\downloads\desktop.ini.gopher
%HOMEPATH%\documents\desktop.ini.gopher
%HOMEPATH%\documents\my videos.gopher
%HOMEPATH%\documents\my pictures.gopher
%HOMEPATH%\documents\my music.gopher
%HOMEPATH%\desktop\wrar520.exe.gopher
%HOMEPATH%\desktop\utorrent.exe.gopher
%HOMEPATH%\desktop\skypesetup.exe.gopher
%HOMEPATH%\favorites\msn websites\msn sports.url.gopher
%TEMP%\td38jw1-.dll

Удаляет следующие файлы

%TEMP%\res62f7.tmp
%TEMP%\csc62e7.tmp
%TEMP%\td38jw1-.cmdline
%TEMP%\td38jw1-.dll
%TEMP%\td38jw1-.0.cs
%TEMP%\td38jw1-.pdb
%TEMP%\td38jw1-.out

Изменяет расширения файлов пользовательских данных (Trojan.Encoder).

Другое

Ищет следующие окна

ClassName: 'SystemTray_Main' WindowName: ''

Запускает на исполнение

'%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand JABzAGUAdAB3AGEAbABsAHAAYQBwAGUAcgBzAHIAYwAgAD0AIABAACIADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtAC4AUgB1AG4AdABpAG0AZQAuAEkAbgB0AGUAcgBvAHAAUwBlAHIAdgBpAGMAZQBzADsADQAKAHAAdQBiAGwAa...
'%WINDIR%\syswow64\cmd.exe' /C "wbadmin delete catalog - quiet"
'%WINDIR%\syswow64\cmd.exe' /C "bcdedit /set { default } recoveryenabled no"
'%WINDIR%\syswow64\cmd.exe' /C "bcdedit /set { default } bootstatuspolicy ignoreallfailures"
'%WINDIR%\syswow64\cmd.exe' /C "wmic shadowcopy delete"
'%WINDIR%\syswow64\cmd.exe' /C "vssadmin delete shadows /All /Quiet"
'%WINDIR%\microsoft.net\framework\v2.0.50727\csc.exe' /noconfig /fullpaths @"%TEMP%\td38jw1-.cmdline" (со скрытым окном)
'%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES62F7.tmp" "%TEMP%\CSC62E7.tmp" (со скрытым окном)