Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ZydFEvaD5IuXmRYfcuLs5uE' = '"%TEMP%\IExplorer.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\ZydFEvaD5IuXmRYfcuLs5uE.exe
Creates the following files on removable media:
- <Drive name for removable media>:\ZydFEvaD5IuXmRYfcuLs5uE.exe
Modifies file system:
Creates the following files:
- %ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a1.exe
- %ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a2.exe
- %TEMP%\IExplorer.exe
- %TEMP%\dw.log
- %TEMP%\37A80.dmp
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\ZydFEvaD5IuXmRYfcuLs5uE.exe
- %HOMEPATH%\Start Menu\Programs\Startup\ZydFEvaD5IuXmRYfcuLs5uE.exe
Network activity:
Connects to:
- 'am####2018.ddns.net':2082
UDP:
- DNS ASK am####2018.ddns.net
Miscellaneous:
Creates and executes the following:
- '%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a1.exe'
- '%ALLUSERSPROFILE%\Application Data\Dumpper\driver_booster_setup\1.0.0.0\temp\a2.exe'
- '%TEMP%\IExplorer.exe'
Executes the following:
- '%CommonProgramFiles%\Microsoft Shared\DW\DW20.EXE' -x -s 416
