Техническая информация
Для обеспечения автозапуска и распространения:
Модифицирует следующие ключи реестра:
- [<HKLM>\SOFTWARE\Classes\cag\shell\open\command] '' = '"%PROGRAM_FILES%\CentraStage\Gui.exe" %1'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'CentraStage' = '%PROGRAM_FILES%\CentraStage\Gui.exe'
Создает следующие сервисы:
- [<HKLM>\SYSTEM\ControlSet001\Services\uvnc_service] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\CagService] 'Start' = '00000002'
Вредоносные функции:
Для обхода брандмауэра удаляет или модифицирует следующие ключи реестра:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%PROGRAM_FILES%\CentraStage\UltraVNC\winvnc.exe' = '%PROGRAM_FILES%\CentraStage\UltraVNC\winvnc.exe:*:Enabled:uvnc_service'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%PROGRAM_FILES%\CentraStage\Gui.exe' = '%PROGRAM_FILES%\CentraStage\Gui.exe:*:Enabled:CentraStage_monitor'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%PROGRAM_FILES%\CentraStage\CagService.exe' = '%PROGRAM_FILES%\CentraStage\CagService.exe:*:Enabled:CentraStage_service'
Создает и запускает на исполнение:
- '%PROGRAM_FILES%\CentraStage\UltraVNC\winvnc.exe' -service
- '%PROGRAM_FILES%\CentraStage\Gui.exe'
- '%PROGRAM_FILES%\CentraStage\UltraVNC\winvnc.exe' -service_run
- '%PROGRAM_FILES%\CentraStage\CagService.exe'
- '%TEMP%\nst2.tmp\ns3.tmp' taskkill /f /im winvnc.exe
- '%TEMP%\nst2.tmp\ns4.tmp' taskkill /f /im winvnc.exe
Запускает на исполнение:
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\csc.exe' /noconfig /fullpaths @"%WINDIR%\TEMP\zppa-lwh.cmdline"
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%WINDIR%\TEMP\RES6.tmp" "%WINDIR%\Temp\CSC5.tmp"
- '<SYSTEM32>\taskkill.exe' /f /im winvnc.exe
- '<SYSTEM32>\regsvr32.exe' /s "%PROGRAM_FILES%\CentraStage\scvncctrl.dll"
Изменения в файловой системе:
Создает следующие файлы:
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\Cag.Core,1.0.maddin.new
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\hosts\CagService.addins
- C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\nz_3cbin.newcfg
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\host-index.new
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-dir-data\C__Program Files_CentraStage_dea16b41.data.new
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\__WindowsAgent,1.0.maddin.new
- %PROGRAM_FILES%\CentraStage\Log.txt
- %TEMP%\nst2.tmp\nsProcess.dll
- %TEMP%\nst2.tmp\SimpleFC.dll
- %ALLUSERSPROFILE%\Start Menu\Programs\CentraStage\Uninstall Agent.lnk
- %TEMP%\nst2.tmp\ns3.tmp
- %TEMP%\nst2.tmp\nsExec.dll
- %TEMP%\nst2.tmp\nsSCM.dll
- C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\dr8yaiyz.newcfg
- %ALLUSERSPROFILE%\Application Data\CentraStage\Packages\9099a291-5ab4-9fa6-26bf-e056d1831aed
- %ALLUSERSPROFILE%\Application Data\CentraStage\Monitoring\DeviceUpTimePerformanceMonitorV2.xml
- <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\n5cvkcj4.newcfg
- <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\kzv7bcna.newcfg
- %PROGRAM_FILES%\CentraStage\uninst.exe
- %WINDIR%\Temp\zppa-lwh.dll
- %WINDIR%\Temp\zppa-lwh.cmdline
- %WINDIR%\Temp\zppa-lwh.0.cs
- %TEMP%\nst2.tmp\ns4.tmp
- %WINDIR%\Temp\RES6.tmp
- %WINDIR%\Temp\CSC5.tmp
- %WINDIR%\Temp\zppa-lwh.out
- %ALLUSERSPROFILE%\Start Menu\Programs\CentraStage\Agent Browser.lnk
- %PROGRAM_FILES%\CentraStage\Interop.MSTSCLib.dll
- %PROGRAM_FILES%\CentraStage\ICSharpCode.SharpZipLib.dll
- %PROGRAM_FILES%\CentraStage\Gui.exe
- %PROGRAM_FILES%\CentraStage\Mono.Addins.dll
- %PROGRAM_FILES%\CentraStage\LinqBridge.dll
- %PROGRAM_FILES%\CentraStage\Interop.ViewerX.dll
- %PROGRAM_FILES%\CentraStage\Core.XmlSerializers.dll
- %PROGRAM_FILES%\CentraStage\AxInterop.MSTSCLib.dll
- %PROGRAM_FILES%\CentraStage\defaultbrand.zip
- %PROGRAM_FILES%\CentraStage\CSIcon.ico
- %PROGRAM_FILES%\CentraStage\Core.dll
- %PROGRAM_FILES%\CentraStage\CagService.exe
- %PROGRAM_FILES%\CentraStage\AxInterop.ViewerX.dll
- %PROGRAM_FILES%\CentraStage\UltraVNC\ultravnc.ini
- %PROGRAM_FILES%\CentraStage\UltraVNC\winvnc.exe
- %PROGRAM_FILES%\CentraStage\UltraVNC\SCHook.dll
- %ALLUSERSPROFILE%\Start Menu\Programs\CentraStage\Agent Monitor.lnk
- %TEMP%\nst2.tmp\nsisXML.dll
- %PROGRAM_FILES%\CentraStage\es\Gui.resources.dll
- %PROGRAM_FILES%\CentraStage\UltraVNC\cad.exe
- %PROGRAM_FILES%\CentraStage\Transitions.dll
- %PROGRAM_FILES%\CentraStage\scvncctrl.dll
- %PROGRAM_FILES%\CentraStage\Mono.Addins.Setup.dll
- %PROGRAM_FILES%\CentraStage\Newtonsoft.Json.dll
- %PROGRAM_FILES%\CentraStage\WindowsAgent.dll
- %PROGRAM_FILES%\CentraStage\WeifenLuo.WinFormsUI.Docking.dll
Удаляет следующие файлы:
- %TEMP%\nst2.tmp\nsisXML.dll
- %TEMP%\nst2.tmp\nsExec.dll
- %WINDIR%\Temp\zppa-lwh.cmdline
- %TEMP%\nst2.tmp\SimpleFC.dll
- %TEMP%\nst2.tmp\nsSCM.dll
- %TEMP%\nst2.tmp\nsProcess.dll
- %WINDIR%\Temp\zppa-lwh.0.cs
- %WINDIR%\Temp\RES6.tmp
- %TEMP%\nst2.tmp\ns4.tmp
- %TEMP%\nst2.tmp\ns3.tmp
- %WINDIR%\Temp\zppa-lwh.out
- %WINDIR%\Temp\zppa-lwh.dll
- %WINDIR%\Temp\CSC5.tmp
Перемещает следующие файлы:
- C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\dr8yaiyz.newcfg в C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\user.config
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\host-index.new в %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\host-index
- <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\n5cvkcj4.newcfg в <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\user.config
- <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\kzv7bcna.newcfg в <LS_APPDATA>\CentraStage\Gui.exe_Url_khrmndpte2fmecbocf01mfhsyypbob3c\4.4.1807.1807\user.config
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\Cag.Core,1.0.maddin.new в %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\Cag.Core,1.0.maddin
- C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\nz_3cbin.newcfg в C:\Documents and Settings\LocalService\Local Settings\Application Data\CentraStage\CagService.exe_Url_xlyuva3yad0p0upwg4lvnyuzugpc22pt\4.4.1807.1807\user.config
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-dir-data\C__Program Files_CentraStage_dea16b41.data.new в %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-dir-data\C__Program Files_CentraStage_dea16b41.data
- %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\__WindowsAgent,1.0.maddin.new в %ALLUSERSPROFILE%\Application Data\CentraStage\Addins\CagService\addin-db-001\addin-data\1\__WindowsAgent,1.0.maddin
Сетевая активность:
Подключается к:
- '03##.##ntrastage.net':443
- '03##.##ntrastage.net':1
UDP:
- DNS ASK 25#.###.#55.255.in-addr.arpa
- DNS ASK 03##.##ntrastage.net
- '25#.#55.255.255':13300
Другое:
Ищет следующие окна:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '(null)' WindowName: '(null)'
