Trojan.DownLoader35.37970

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{8e70e4e1-06d7-470b-9f74-a51bef21088e}' = '"%ALLUSERSPROFILE%\Package Cache\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\vcredi...
[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}' = '"%ALLUSERSPROFILE%\Package Cache\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\vcredi...
[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{6e8f74e0-43bd-4dce-8477-6ff6828acc07}' = '"%ALLUSERSPROFILE%\Package Cache\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\vcredi...
[<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce] '{0f12c81f-93ef-46ec-bc94-d952c1a775d4}' = '"%ALLUSERSPROFILE%\Package Cache\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\vcredi...

Modifies file system

Creates the following files

%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x86.exe
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\thm.xml
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\thm.wxl
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\logo.png
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\license.rtf
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\dd_vcredist_amd64_20201114225250.log
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.be\vcredist_x64.exe
%ALLUSERSPROFILE%\package cache\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\vcredist_x64.exe
%ALLUSERSPROFILE%\package cache\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\state.rsm
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\wixstdba.dll
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\thm.xml
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\thm.wxl
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\logo.png
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\license.rtf
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\wixstdba.dll
%TEMP%\dd_vcredist_amd64_20201114225258.log
%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x64.exe
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\wixstdba.dll
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\thm.xml
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\thm.wxl
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\logo.png
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\license.rtf
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\dd_vcredist_x86_20201114225230.log
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.be\vcredist_x86.exe
%ALLUSERSPROFILE%\package cache\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\vcredist_x86.exe
%ALLUSERSPROFILE%\package cache\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\state.rsm
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\wixstdba.dll
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\thm.xml
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\thm.wxl
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\logo.png
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\license.rtf
%TEMP%\dd_vcredist_x86_20201114225239.log
%ALLUSERSPROFILE%\inmusic\installers\djmc6000mk4\inmusicinstaller.msi

Deletes the following files

%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\thm.xml
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\thm.wxl
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\logo.png
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\license.rtf
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\wixstdba.dll
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\thm.xml
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\thm.wxl
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\logo.png
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\license.rtf
%TEMP%\{0f12c81f-93ef-46ec-bc94-d952c1a775d4}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.be\vcredist_x86.exe
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\wixstdba.dll
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\thm.xml
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\thm.wxl
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\logo.png
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\license.rtf
%TEMP%\{8e70e4e1-06d7-470b-9f74-a51bef21088e}\.ba1\bootstrapperapplicationdata.xml
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\wixstdba.dll
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\thm.xml
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\thm.wxl
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\logo.png
%TEMP%\{6c95b50e-cb5a-4a1f-a7b4-8a6004f8dd6a}\.ba1\license.rtf
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.ba1\wixstdba.dll
%TEMP%\{6e8f74e0-43bd-4dce-8477-6ff6828acc07}\.be\vcredist_x64.exe

Network activity

TCP

HTTP GET requests

http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt

UDP

DNS ASK microsoft.com

Miscellaneous

Creates and executes the following

'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x86.exe' /passive /norestart
'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x86.exe' /passive /norestart -burn.unelevated BurnPipe.{FB8D775C-9C45-42A1-89A8-561D353A8245} {113494D8-7B93-41D3-83A9-42B99DABF5EB} 1104
'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x64.exe' /passive /norestart
'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x64.exe' /passive /norestart -burn.unelevated BurnPipe.{B32B7698-5BAD-45F7-9630-7FF7ACEDEEE6} {7DBF4980-27E1-402E-A082-6C7AECBBFBE4} 100
'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x86.exe' /passive /norestart' (with hidden window)
'%TEMP%\b728994f-9738-4ca3-b806-475ff60f47e5\vcredist_x64.exe' /passive /norestart' (with hidden window)
'%WINDIR%\syswow64\msiexec.exe' /i "%ALLUSERSPROFILE%\inMusic\Installers\DJMC6000mk4\inMusicInstaller.msi"' (with hidden window)

Executes the following