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03-6550-8770

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ニュース

Trojan.Siggen26.63770

Added to the Dr.Web virus database: 2024-03-02

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [HKLM\Software\Classes\WebSocketServer23450\shell\open\command] '' = '%ProgramFiles(x86)%\webrec\Torch\5.1.412649.0\WebSocketServer23450.exe %1'
  • [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'WebSocketServer23450' = '%ProgramFiles(x86)%\webrec\Torch\5.1.412649.0\WebSocketServer23450.exe 23450'
Malicious functions
Executes the following
  • '%WINDIR%\syswow64\taskkill.exe' /F /IM WebActiveX5.1.412649.0.exe
  • '%WINDIR%\syswow64\taskkill.exe' /F /IM WebSocketServer23450.exe
Modifies file system
Creates the following files
  • %TEMP%\nsccdf9.tmp
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\label_bg.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\sounds2_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\sounds2_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\sounds1_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\sounds1_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\3capturepic_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\3capturepic_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\crowddistr_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\crowddistr_disable.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\crowddistr_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\ar_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\play_hover.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\play_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\fisheye_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\fisheye_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\zoomin_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\zoomin_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\localrecord_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\localrecord_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\closevideo_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\closevideo_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\capturepic_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\play_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\capturepic_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\left_bottom_bg.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_car_active.png
  • %APPDATA%\microsoft\windows\start menu\programs\webplugin5.1.412649.0\uninstall.lnk
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info_point_alarm.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info_point.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info_header_alarm.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info_header.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info_alarm.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\info.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\manualsnappic_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\manualsnappic_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_nonvehicle_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\right_bottom_bg.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\left_top_bg.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_car.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_toujian_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_toujian.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_renti_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_renti.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_head_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_head.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_chepai_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_chepai.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\right_top_bg.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\icon_nonvehicle.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\ar_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\audio_inactive.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\audio_active.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavg726dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavg7221dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavaudio_codecs.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavsvac2dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavaacdec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavaacenc.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\mediasvr.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\h264dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\sedprotocolclient.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\thdprotocolclient.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dhnetsdk.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\masterslaveapi.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\cximagecrt.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavg711.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavg729dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\carindex.json
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\fileoperator.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\informationdialog.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\renderengine.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\plugin.data
  • %TEMP%\nshd03b.tmp\nsexec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dhplay.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\videoanalysisshape.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavg7231dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\uicontrols.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\res\background.png
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\webrec.ico
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\webplugin_mulid_websocketserver_securityauth.nsi
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\websocketserver23450.exe
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dhivs_automatch.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\scenicspot.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\postproc.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\fisheye.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\fisheyectrl.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\commsvrbus.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\webactivex5.1.412649.0.exe
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\npmedia5.1.412649.0.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\swscale.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\hevcdec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\hwdec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\automatch.exe
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\algpano.exe
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\mpa_hspano.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\svcomponentinterface.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dlljpeg_dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavmp2dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\dllmavmp3dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\mpeg4dec.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\ivsdrawer.dll
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\uninst.exe
  • %ProgramFiles(x86)%\webrec\torch\5.1.412649.0\sdk_log\sdk_log.log
Deletes the following files
  • %TEMP%\nshd03b.tmp\nsexec.dll
Network activity
Connects to
  • 'localhost':49186
  • 'localhost':49188
TCP
Other
  • 'localhost':49188
Miscellaneous
Searches for the following windows
  • ClassName: '#32770' WindowName: ''
  • ClassName: 'SysListView32' WindowName: ''
  • ClassName: '' WindowName: ''
Creates and executes the following
  • '%ProgramFiles(x86)%\webrec\torch\5.1.412649.0\webactivex5.1.412649.0.exe' /regserver
  • '%ProgramFiles(x86)%\webrec\torch\5.1.412649.0\websocketserver23450.exe' 23450
  • '%WINDIR%\syswow64\taskkill.exe' /F /IM WebActiveX5.1.412649.0.exe' (with hidden window)
  • '%WINDIR%\syswow64\taskkill.exe' /F /IM WebSocketServer23450.exe' (with hidden window)

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