Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{49697869-be8e-427d-81a0-c334d1d14950}' = '"%ALLUSERSPROFILE%\Package Cache\{49697869-be8e-427d-81a0-c334d1d14950}\VC_red...
Modifies file system
Creates the following files
- %TEMP%\nsb76f4.tmp\modern-header.bmp
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1049\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1055\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1055\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\2052\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\2052\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\3082\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\3082\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\bootstrapperapplicationdata.xml
- %TEMP%\dd_vcredist_x86_20201112174926.log
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1046\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1049\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.be\vc_redist.x86.exe
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\windows7_msu_x64
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\vcruntimeminimum_x86
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\vcruntimeadditional_x86
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\cab54a5cabbe7274d8a22eb58060aab7623
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\cabb3e1576d1fefbb979e13b1a5379e0b16
- C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\1eb2c0d5d30416489b3e5f5b5b8d1c18.tmp
- C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\3676baa45d12b24182cc7f1bd937b69b.tmp
- C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\519763434730e9498a67d4b280ac8b67.tmp
- C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\01ff2e7ed691794eac0d78e59523c9ae.tmp
- %ALLUSERSPROFILE%\package cache\{49697869-be8e-427d-81a0-c334d1d14950}\vc_redist.x86.exe
- %ALLUSERSPROFILE%\package cache\{49697869-be8e-427d-81a0-c334d1d14950}\state.rsm
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1046\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1045\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1045\thm.wxl
- %TEMP%\nsb76f4.tmp\inetc.dll
- %ProgramFiles(x86)%\wildix\wiservice\vc_redist_2019.x86.exe
- %WINDIR%\temp\{0fa7675e-2b82-4360-b8d6-edce170525db}\.cr\vc_redist_2019.x86.exe
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\wixstdba.dll
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\thm.xml
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\logo.png
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1028\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1028\license.rtf
- %TEMP%\nsb76f4.tmp\modern-wizard.bmp
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1029\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1031\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1031\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1036\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1036\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1040\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1040\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1041\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1041\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1042\thm.wxl
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1042\license.rtf
- %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.ba\1029\license.rtf
- %WINDIR%\softwaredistribution\scanfile\6a4a420e-70f1-438a-ad48-440e91b58070\source.cab
- %WINDIR%\softwaredistribution\scanfile\6a4a420e-70f1-438a-ad48-440e91b58070\package.cab
Deletes the following files
- %WINDIR%\softwaredistribution\scanfile\6a4a420e-70f1-438a-ad48-440e91b58070\source.cab
Moves the following files
- from %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\windows7_msu_x64 to %ALLUSERSPROFILE%\package cache\.unverified\windows7_msu_x64
- from %ALLUSERSPROFILE%\package cache\.unverified\windows7_msu_x64 to %ALLUSERSPROFILE%\package cache\54050a5f8ae7f0c56e553f0090146c17a1d2bf8d\packages\patch\x64\windows6.1-kb2999226-x64.msu
- from %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\vcruntimeminimum_x86 to %ALLUSERSPROFILE%\package cache\.unverified\vcruntimeminimum_x86
- from %ALLUSERSPROFILE%\package cache\.unverified\vcruntimeminimum_x86 to %ALLUSERSPROFILE%\package cache\{19f7e289-17b8-44ec-a099-927507b6f739}v14.21.27702\packages\vcruntimeminimum_x86\vc_runtimeminimum_x86.msi
- from %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\cab54a5cabbe7274d8a22eb58060aab7623 to %ALLUSERSPROFILE%\package cache\.unverified\cab54a5cabbe7274d8a22eb58060aab7623
- from %ALLUSERSPROFILE%\package cache\.unverified\cab54a5cabbe7274d8a22eb58060aab7623 to %ALLUSERSPROFILE%\package cache\{19f7e289-17b8-44ec-a099-927507b6f739}v14.21.27702\packages\vcruntimeminimum_x86\cab1.cab
- from %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\vcruntimeadditional_x86 to %ALLUSERSPROFILE%\package cache\.unverified\vcruntimeadditional_x86
- from %ALLUSERSPROFILE%\package cache\.unverified\vcruntimeadditional_x86 to %ALLUSERSPROFILE%\package cache\{213668db-2263-4e2d-abb8-487fd539130e}v14.21.27702\packages\vcruntimeadditional_x86\vc_runtimeadditional_x86.msi
- from %WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\cabb3e1576d1fefbb979e13b1a5379e0b16 to %ALLUSERSPROFILE%\package cache\.unverified\cabb3e1576d1fefbb979e13b1a5379e0b16
- from %ALLUSERSPROFILE%\package cache\.unverified\cabb3e1576d1fefbb979e13b1a5379e0b16 to %ALLUSERSPROFILE%\package cache\{213668db-2263-4e2d-abb8-487fd539130e}v14.21.27702\packages\vcruntimeadditional_x86\cab1.cab
- from C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\1eb2c0d5d30416489b3e5f5b5b8d1c18.tmp to C:\1c7fc05fbd1405174d554bd8d8\wsusscan.cab
- from C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\3676baa45d12b24182cc7f1bd937b69b.tmp to C:\1c7fc05fbd1405174d554bd8d8\windows6.1-kb2999226-x64.cab
- from C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\519763434730e9498a67d4b280ac8b67.tmp to C:\1c7fc05fbd1405174d554bd8d8\windows6.1-kb2999226-x64-pkgproperties.txt
- from C:\1c7fc05fbd1405174d554bd8d8\$dpx$.tmp\01ff2e7ed691794eac0d78e59523c9ae.tmp to C:\1c7fc05fbd1405174d554bd8d8\windows6.1-kb2999226-x64.xml
Network activity
TCP
HTTP GET requests
- http://fi#####es.wildix.com/app/integrations/vc_redist_2019.x86.exe
UDP
- DNS ASK fi#####es.wildix.com
Miscellaneous
Searches for the following windows
- ClassName: '#32770' WindowName: ''
Creates and executes the following
- '%ProgramFiles(x86)%\wildix\wiservice\vc_redist_2019.x86.exe' /install /quiet /norestart
- '%WINDIR%\temp\{0fa7675e-2b82-4360-b8d6-edce170525db}\.cr\vc_redist_2019.x86.exe' -burn.clean.room="%ProgramFiles(x86)%\Wildix\WIService\vc_redist_2019.x86.exe" -burn.filehandle.attached=192 -burn.filehandle.self=200 /install /quiet /norestart
- '%WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.be\vc_redist.x86.exe' -q -burn.elevated BurnPipe.{3EF7B7DF-8985-4B41-8326-CC8427DB5C5C} {7D7EC783-24C8-47E2-ABB9-5EF3B2C5FB4D} 2220
- '%WINDIR%\temp\{d4bcf166-9ac7-4e4e-91d9-b47649ad6477}\.be\vc_redist.x86.exe' -q -burn.elevated BurnPipe.{3EF7B7DF-8985-4B41-8326-CC8427DB5C5C} {7D7EC783-24C8-47E2-ABB9-5EF3B2C5FB4D} 2220' (with hidden window)
Executes the following
- '<SYSTEM32>\wusa.exe' "%ALLUSERSPROFILE%\Package Cache\54050A5F8AE7F0C56E553F0090146C17A1D2BF8D\packages\Patch\x64\Windows6.1-KB2999226-x64.msu" /quiet /norestart
