Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\kms_vl_all
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%TEMP%\tempbfset01\32-bit\vlmcsd.exe" "vlmcsd"
- '%WINDIR%\syswow64\taskkill.exe' /im "vlmcsd.exe" /t /f
Modifies file system
Creates the following files
- %TEMP%\autd42f.tmp
- %TEMP%\tempbfset01\clearbfgho.7z
- %TEMP%\autd440.tmp
- %TEMP%\tempbfset01\bfgho7za.exe
- %TEMP%\tempbfset01\kms.cmd
- %TEMP%\tempbfset01\32-bit\sppextcomobjpatcher.exe
- %TEMP%\tempbfset01\64-bit\sppextcomobjpatcher.exe
- %TEMP%\tempbfset01\32-bit\vlmcsd.exe
- %TEMP%\tempbfset01\32-bit\sppextcomobjhook.dll
- %TEMP%\tempbfset01\64-bit\sppextcomobjhook.dll
- nul
- %WINDIR%\logs\dism\dism.log
Deletes the following files
- %TEMP%\autd42f.tmp
- %TEMP%\autd440.tmp
- %TEMP%\tempbfset01\32-bit\sppextcomobjhook.dll
- %TEMP%\tempbfset01\32-bit\sppextcomobjpatcher.exe
- %TEMP%\tempbfset01\32-bit\vlmcsd.exe
- %TEMP%\tempbfset01\64-bit\sppextcomobjhook.dll
- %TEMP%\tempbfset01\64-bit\sppextcomobjpatcher.exe
- %TEMP%\tempbfset01\bfgho7za.exe
- %TEMP%\tempbfset01\clearbfgho.7z
Deletes itself.
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: ''
Creates and executes the following
- '%TEMP%\tempbfset01\bfgho7za.exe' x -y -aoa -pbfgho -o%TEMP%\tempbfset01\ %TEMP%\tempbfset01\clearbfgho.7z
- '%TEMP%\tempbfset01\32-bit\vlmcsd.exe' -P1686 -003612-00096-199-303490-03-1033-14393.0000-2852016 -303612-00206-234-394838-03-1033-14393.0000-2852016 -603612-00206-437-938923-03-1033-14393.0000-2852016 -w03612-00206-471-452343-03-10...
- '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\tempbfset01\bfgho7za.exe x -y -aoa -pbfgho -o%TEMP%\tempbfset01\ %TEMP%\tempbfset01\clearbfgho.7z' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\tempbfset01\kms.cmd' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3&del /q/f/a "<Full path to file>"' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\tempbfset01\bfgho7za.exe x -y -aoa -pbfgho -o%TEMP%\tempbfset01\ %TEMP%\tempbfset01\clearbfgho.7z
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call SetKeyManagementServiceMachine MachineName="127.0.0.2"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService get Version /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionService get Version /value"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where (Description like '%KMSCLIENT%') get Name
- '%WINDIR%\syswow64\reg.exe' delete HKLM\SOFTWARE\Microsoft\OfficeSoftwareProtectionPlatform\0ff1ce15-a989-479d-af46-f275c6370663 /f
- '%WINDIR%\syswow64\reg.exe' delete HKLM\SOFTWARE\Microsoft\OfficeSoftwareProtectionPlatform\59a52881-a989-479d-af46-f275c6370663 /f
- '%WINDIR%\syswow64\reg.exe' delete HKEY_USERS\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\0ff1ce15-a989-479d-af46-f275c6370663 /f
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call SetKeyManagementServicePort 1686
- '%WINDIR%\syswow64\reg.exe' delete HKEY_USERS\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\55c92734-d682-4d71-983e-d6ec3f16059f /f
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call DisableKeyManagementServiceDnsPublishing 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call ClearVLActivationTypeEnabled
- '%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 ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where (LicenseStatus='1' and GracePeriodRemaining='0') get Name
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1 -n 3
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get Name /value
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call DisableKeyManagementServiceHostCaching 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call SetVLActivationTypeEnabled 2
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where (Description like '%KMSCLIENT%') get ID /value"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where (Description like '%KMSCLIENT%') get ID /value
- '%WINDIR%\syswow64\schtasks.exe' /create /tn "KMS_VL_ALL" /ru "SYSTEM" /sc "ONLOGON" /mo "1" /tr "%TEMP%\tempbfset01\kms.cmd"
- '%WINDIR%\syswow64\findstr.exe' /i "KMS_VL_ALL"
- '%WINDIR%\syswow64\schtasks.exe' /query /fo list
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call DisableKeyManagementServiceHostCaching 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call DisableKeyManagementServiceDnsPublishing 1
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call ClearVLActivationTypeEnabled
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call ClearKeyManagementServicePort
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService where version='14.0.370.400' call ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get GracePeriodRemaining /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get GracePeriodRemaining /value"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' call Activate
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get Name /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get Name /value"
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' call ClearKeyManagementServicePort
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' call ClearKeyManagementServiceMachine
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get PartialProductKey /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path OfficeSoftwareProtectionProduct where ID='6f327760-8c5c-417c-9b61-836a98287e0c' get PartialProductKey /value"
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get Name /value"
- '%WINDIR%\syswow64\schtasks.exe' /create /tn "KMS_VL_ALL" /ru "SYSTEM" /sc "ONLOGON" /tr "%TEMP%\tempbfset01\kms.cmd"
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3&del /q/f/a "<Full path to file>"
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get PartialProductKey /value"
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\14.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Microsoft\Office\14.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Microsoft\Office\14.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Microsoft\Office\15.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Microsoft\Office\15.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\14.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Microsoft\Office\ClickToRun /v InstallPath
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\16.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\16.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\reg.exe' query HKLM\SOFTWARE\Microsoft\Office\16.0\Common\InstallRoot /v Path
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Microsoft\Office\16.0\Common\InstallRoot /v Path" 2>nul
- '%WINDIR%\syswow64\wbem\wmic.exe' path OfficeSoftwareProtectionService get Version
- '%WINDIR%\syswow64\fltmc.exe'
- '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\tempbfset01\kms.cmd
- '%WINDIR%\syswow64\cmd.exe' /c "reg query HKLM\SOFTWARE\Microsoft\Office\ClickToRun /v InstallPath" 2>nul
- '%WINDIR%\syswow64\cmd.exe' /c wmic path Win32_Processor get AddressWidth /value
- '%WINDIR%\syswow64\wbem\wmic.exe' path Win32_Processor get AddressWidth /value
- '%WINDIR%\syswow64\cmd.exe' /c dism /Online /Get-CurrentEdition /English | findstr /i "Current Edition :"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get ID /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get ID /value"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call SetVLActivationTypeEnabled 2
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call SetKeyManagementServicePort 1686
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService where version='6.1.7601.17514' call SetKeyManagementServiceMachine MachineName="127.0.0.2"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingService get Version /value
- '%WINDIR%\syswow64\cmd.exe' /c "wmic path SoftwareLicensingService get Version /value"
- '%WINDIR%\syswow64\findstr.exe' /i "Windows"
- '%WINDIR%\syswow64\findstr.exe' /i "Office"
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where (Description like '%KMSCLIENT%') get Name /value
- '%WINDIR%\syswow64\reg.exe' delete HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\0ff1ce15-a989-479d-af46-f275c6370663 /f
- '%WINDIR%\syswow64\reg.exe' delete HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\55c92734-d682-4d71-983e-d6ec3f16059f /f
- '%WINDIR%\syswow64\netsh.exe' firewall delete allowedprogram "%TEMP%\tempbfset01\32-bit\vlmcsd.exe"
- '%WINDIR%\syswow64\wbem\wmic.exe' path Win32_OperatingSystem get BuildNumber /value
- '%WINDIR%\syswow64\cmd.exe' /c wmic path Win32_OperatingSystem get BuildNumber /value
- '%WINDIR%\syswow64\findstr.exe' /i "Current Edition :"
- '%WINDIR%\syswow64\dism.exe' /Online /Get-CurrentEdition /English
- '%WINDIR%\syswow64\wbem\wmic.exe' path SoftwareLicensingProduct where ID='ae2ee509-1b34-41c0-acb7-6d4650168915' get PartialProductKey /value
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1 -n 1
