Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\kmsp v4.2
Sets the following service settings
- [HKLM\System\CurrentControlSet\Services\IKEEXT] 'Start' = '00000002'
Malicious functions
To bypass firewall, removes or modifies the following registry keys
- [HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'EnableFirewall' = '00000000'
- [HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
Executes the following
- '%WINDIR%\syswow64\netsh.exe' advfirewall set allprofiles state off
Modifies file system
Creates the following files
- %ProgramFiles(x86)%\kmsp v4.2\icons\delete.ico
- %ProgramFiles(x86)%\kmsp v4.2\icons\setup.ico
- %ProgramFiles(x86)%\kmsp v4.2\delete.cmd
- %ProgramFiles(x86)%\kmsp v4.2\hstart.exe
- %ProgramFiles(x86)%\kmsp v4.2\install.cmd
- %ProgramFiles(x86)%\kmsp v4.2\kmsp.exe
- %ProgramFiles(x86)%\kmsp v4.2\runonce.exe
- %ProgramFiles(x86)%\kmsp v4.2\status.exe
- %ProgramFiles(x86)%\kmsp v4.2\uninstall.cmd
- %HOMEPATH%\desktop\delete kmsp v4.2.lnk
- %TEMP%\143b.tmp\runonce.cmd
- %TEMP%\rarsfx0\core.exe
- %TEMP%\rarsfx0\server.exe
- nul
- %TEMP%\rarsfx0\core.cmd
Sets the 'hidden' attribute to the following files
- %ProgramFiles(x86)%\kmsp v4.2\delete.cmd
- %ProgramFiles(x86)%\kmsp v4.2\hstart.exe
- %ProgramFiles(x86)%\kmsp v4.2\install.cmd
- %ProgramFiles(x86)%\kmsp v4.2\runonce.exe
- %ProgramFiles(x86)%\kmsp v4.2\status.exe
- %ProgramFiles(x86)%\kmsp v4.2\uninstall.cmd
Network activity
UDP
- 'localhost':64608
- 'localhost':53855
Miscellaneous
Searches for the following windows
- ClassName: 'EDIT' WindowName: ''
Creates and executes the following
- '%ProgramFiles(x86)%\kmsp v4.2\runonce.exe'
- '%ProgramFiles(x86)%\kmsp v4.2\hstart.exe' /NOCONSOLE /RUNAS "Install.cmd"
- '%ProgramFiles(x86)%\kmsp v4.2\kmsp.exe'
- '%TEMP%\rarsfx0\core.exe'
- '%TEMP%\rarsfx0\server.exe' LogLevel=0 Port=2025 Office2010=Random Office2013=Random Windows=Random RenewalInterval=43200 ActivationInterval=43200
- '%ProgramFiles(x86)%\kmsp v4.2\status.exe' /pause
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\143B.tmp\RunOnce.cmd" "
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' call Activate
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get GracePeriodRemaining /format:list"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get GracePeriodRemaining /format:list
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call ClearKeyManagementServicePort
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call DisableKeyManagementServiceHostCaching 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' call ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call DisableKeyManagementServiceDnsPublishing 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService get version /format:list
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call SetKeyManagementServiceMachine MachineName="12#.0.0.5"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call SetKeyManagementServicePort 2025
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where (Description like '%KMSCLIENT%') get ID /format:list" 2>nul
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where (Description like '%KMSCLIENT%') get ID /format:list
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get LicenseStatus /format:list"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get LicenseStatus /format:list
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionService get version /format:list" 2>nul
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get LicenseStatus /format:list
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' call ClearKeyManagementServicePort
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get Name /format:list
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get LicenseStatus /format:list"
- '%WINDIR%\syswow64\findstr.exe' /i Office
- '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "KMSp v4.2" /TR "%ProgramFiles(x86)%\KMSp v4.2\KMSp.exe" /SC ONSTART /RU SYSTEM /RL Highest /F
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\RarSFX0\CORE.cmd" > NUL"
- '%WINDIR%\syswow64\openfiles.exe'
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get Name /format:list"
- '%WINDIR%\syswow64\cmd.exe' /c ver
- '%WINDIR%\syswow64\cmd.exe' /c Server.exe LogLevel=0 Port=2025 Office2010=Random Office2013=Random Windows=Random RenewalInterval=43200 ActivationInterval=43200
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' call ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\ping.exe' -n 25 127.0.0.1
- '%WINDIR%\syswow64\findstr.exe' /i Windows
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService get version /format:list
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call SetKeyManagementServiceMachine MachineName="12#.0.0.5"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call SetKeyManagementServicePort 2025
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get ID /format:list" 2>nul
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get Name /format:list
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' call ClearKeyManagementServicePort
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get ID /format:list
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingService get version /format:list"
- '%WINDIR%\syswow64\cmd.exe' /C "%ProgramFiles(x86)%\KMSp v4.2\Install.cmd"
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\RarSFX0\CORE.cmd" > NUL"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /C "%ProgramFiles(x86)%\KMSp v4.2\Install.cmd"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\143B.tmp\RunOnce.cmd" "' (with hidden window)
