Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '772d3e1cf411932582ba4607caf9d2f7' = '"%TEMP%\ Explorer.exe" ..'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] '772d3e1cf411932582ba4607caf9d2f7' = '"%TEMP%\ Explorer.exe" ..'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\772d3e1cf411932582ba4607caf9d2f7.exe
Creates the following files on removable media
- <Drive name for removable media>:\772d3e1cf411932582ba4607caf9d2f7.exe
- <Drive name for removable media>:\february_catalogue__2015.doc.lnk
- <Drive name for removable media>:\cveuropeo.doc.lnk
- <Drive name for removable media>:\fi51.doc.lnk
- <Drive name for removable media>:\sdksampleprivdeveloper.cer.lnk
- <Drive name for removable media>:\pmd.cer.lnk
- <Drive name for removable media>:\sdkfailsafeemulator.cer.lnk
- <Drive name for removable media>:\contoso_1.cer.lnk
- <Drive name for removable media>:\contosoroot.cer.lnk
- <Drive name for removable media>:\applicantform_en.doc.lnk
- <Drive name for removable media>:\dashborder_144.bmp.lnk
- <Drive name for removable media>:\coffee.bmp.lnk
- <Drive name for removable media>:\dashborder_120.bmp.lnk
- <Drive name for removable media>:\dialmap.bmp.lnk
- <Drive name for removable media>:\dial.bmp.lnk
- <Drive name for removable media>:\default.bmp.lnk
- <Drive name for removable media>:\correct.avi.lnk
- <Drive name for removable media>:\join.avi.lnk
- <Drive name for removable media>:\delete.avi.lnk
- <Drive name for removable media>:\dashborder_96.bmp.lnk
- <Drive name for removable media>:\thlps_keeper_mayer_1965.docx.lnk
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%TEMP%\ Explorer.exe" " Explorer.exe" ENABLE
Modifies file system
Creates the following files
- %TEMP%\haut-parleur.pptx
- %TEMP%\presentation.exe
- %TEMP%\presentation1.exe
- %TEMP%\ explorer.exe
Sets the 'hidden' attribute to the following files
- <Drive name for removable media>:\772d3e1cf411932582ba4607caf9d2f7.exe
Network activity
UDP
- DNS ASK se######rdrmaher.ddns.net
Miscellaneous
Creates and executes the following
- '%TEMP%\presentation.exe'
- '%TEMP%\ explorer.exe'
- '%TEMP%\presentation1.exe'
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%TEMP%\ Explorer.exe" " Explorer.exe" ENABLE' (with hidden window)
Executes the following
- '%ProgramFiles%\microsoft office\office14\powerpnt.exe' "%TEMP%\Haut-parleur.pptx"
