Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{49697869-be8e-427d-81a0-c334d1d14950}' = '"%PROGRAMDATA%\Package Cache\{49697869-be8e-427d-81a0-c334d1d14950}\VC_redist....
Modifies file system
Creates the following files
- %TEMP%\nsrb146.tmp\modern-header.bmp
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1049\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1049\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1055\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1055\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\2052\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\2052\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\3082\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\3082\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\bootstrapperapplicationdata.xml
- %TEMP%\dd_vcredist_x86_20200601124903.log
- %PROGRAMDATA%\package cache\{49697869-be8e-427d-81a0-c334d1d14950}\vc_redist.x86.exe
- %WINDIR%\softwaredistribution\scanfile\caa42d59-0b5a-44b0-afb2-1539566dea4d\source.cab
- %PROGRAMDATA%\package cache\{49697869-be8e-427d-81a0-c334d1d14950}\state.rsm
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\windows7_msu_x64
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\vcruntimeminimum_x86
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\vcruntimeadditional_x86
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\cab54a5cabbe7274d8a22eb58060aab7623
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\cabb3e1576d1fefbb979e13b1a5379e0b16
- C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\b30a79b084998c48a09f5d9d654d99ab.tmp
- C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\00e5cd91893cfb4bac4b78529b897d5a.tmp
- C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\d52a205e0ec2b246b6637a2ccf50f6ef.tmp
- C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\47230189e69ccf4abf3c4eefbaf475f9.tmp
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1046\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.be\vc_redist.x86.exe
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1046\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1029\thm.wxl
- %TEMP%\nsrb146.tmp\inetc.dll
- %ProgramFiles(x86)%\wildix\wiservice\vc_redist_2019.x86.exe
- %WINDIR%\temp\{96c61a50-ec92-4ab8-8ac2-de3258e738fd}\.cr\vc_redist_2019.x86.exe
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\wixstdba.dll
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\thm.xml
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\logo.png
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1028\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1028\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1029\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1045\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1031\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1031\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1036\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1036\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1040\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1040\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1041\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1041\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1042\thm.wxl
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1042\license.rtf
- %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.ba\1045\license.rtf
- %WINDIR%\softwaredistribution\scanfile\caa42d59-0b5a-44b0-afb2-1539566dea4d\package.cab
Deletes the following files
- %WINDIR%\softwaredistribution\scanfile\caa42d59-0b5a-44b0-afb2-1539566dea4d\source.cab
Moves the following files
- from %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\windows7_msu_x64 to %PROGRAMDATA%\package cache\.unverified\windows7_msu_x64
- from %PROGRAMDATA%\package cache\.unverified\windows7_msu_x64 to %PROGRAMDATA%\package cache\54050a5f8ae7f0c56e553f0090146c17a1d2bf8d\packages\patch\x64\windows6.1-kb2999226-x64.msu
- from %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\vcruntimeminimum_x86 to %PROGRAMDATA%\package cache\.unverified\vcruntimeminimum_x86
- from %PROGRAMDATA%\package cache\.unverified\vcruntimeminimum_x86 to %PROGRAMDATA%\package cache\{19f7e289-17b8-44ec-a099-927507b6f739}v14.21.27702\packages\vcruntimeminimum_x86\vc_runtimeminimum_x86.msi
- from %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\cab54a5cabbe7274d8a22eb58060aab7623 to %PROGRAMDATA%\package cache\.unverified\cab54a5cabbe7274d8a22eb58060aab7623
- from %PROGRAMDATA%\package cache\.unverified\cab54a5cabbe7274d8a22eb58060aab7623 to %PROGRAMDATA%\package cache\{19f7e289-17b8-44ec-a099-927507b6f739}v14.21.27702\packages\vcruntimeminimum_x86\cab1.cab
- from %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\vcruntimeadditional_x86 to %PROGRAMDATA%\package cache\.unverified\vcruntimeadditional_x86
- from %PROGRAMDATA%\package cache\.unverified\vcruntimeadditional_x86 to %PROGRAMDATA%\package cache\{213668db-2263-4e2d-abb8-487fd539130e}v14.21.27702\packages\vcruntimeadditional_x86\vc_runtimeadditional_x86.msi
- from %WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\cabb3e1576d1fefbb979e13b1a5379e0b16 to %PROGRAMDATA%\package cache\.unverified\cabb3e1576d1fefbb979e13b1a5379e0b16
- from %PROGRAMDATA%\package cache\.unverified\cabb3e1576d1fefbb979e13b1a5379e0b16 to %PROGRAMDATA%\package cache\{213668db-2263-4e2d-abb8-487fd539130e}v14.21.27702\packages\vcruntimeadditional_x86\cab1.cab
- from C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\b30a79b084998c48a09f5d9d654d99ab.tmp to C:\eb043c2bd7e4d0a150f5d417\wsusscan.cab
- from C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\00e5cd91893cfb4bac4b78529b897d5a.tmp to C:\eb043c2bd7e4d0a150f5d417\windows6.1-kb2999226-x64.cab
- from C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\d52a205e0ec2b246b6637a2ccf50f6ef.tmp to C:\eb043c2bd7e4d0a150f5d417\windows6.1-kb2999226-x64-pkgproperties.txt
- from C:\eb043c2bd7e4d0a150f5d417\$dpx$.tmp\47230189e69ccf4abf3c4eefbaf475f9.tmp to C:\eb043c2bd7e4d0a150f5d417\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\{96c61a50-ec92-4ab8-8ac2-de3258e738fd}\.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\{70faa179-a0c7-4138-a431-3c44761ff085}\.be\vc_redist.x86.exe' -q -burn.elevated BurnPipe.{167F4876-AB83-4FBC-84EA-60C7CAEB993E} {1396A613-438C-4F5C-A200-B18260F4A992} 1712
- '%WINDIR%\temp\{70faa179-a0c7-4138-a431-3c44761ff085}\.be\vc_redist.x86.exe' -q -burn.elevated BurnPipe.{167F4876-AB83-4FBC-84EA-60C7CAEB993E} {1396A613-438C-4F5C-A200-B18260F4A992} 1712' (with hidden window)
Executes the following
- '<SYSTEM32>\wusa.exe' "%PROGRAMDATA%\Package Cache\54050A5F8AE7F0C56E553F0090146C17A1D2BF8D\packages\Patch\x64\Windows6.1-KB2999226-x64.msu" /quiet /norestart
