Later I installed FileZilla, still facing the same issue:

Response: fzSftp started, protocol_version=2
Command: open "cloudera@10.0.2.15" 22
Error: Connection timed out after 20 seconds of inactivity
Error: Could not connect to server

Steps followed:
* Used FTP with 'No encrypt'
* Port Number - 21 (automatically taken for FTP)
* Host name given which my VM IP address (ifconfig) - 10.0.2.15
* User name/Password: cloudera/cloudera

CheckPoint:
* Added 'FileZilla' to FireWall list in the control panel

can anyone helpme here...

Got answer!!

* Added another 'NetWork Adapter' (From VM => Settings => Network Adapter => tab on 'Adapter 2' => Select 'HOST ONLY Adapter', => have only one drop down, select that 'VirtualBox Host_Only Enternet Adapter',
* Then in WinSCP Used 'SCP' protocal
* and also tried in FileZilla with 'SFTP SSH transfer Protocal Only'

Another simple solution:

o Just drag and drop between Windows and VM machine
Note: It works only Cloudera VM version 4.0 and above…

https://www.youtube.com/watch?v=LnQxHIJHi6E

hi Swaminathan,

You don't need to install any tools to copy files to VM. With Cloudera VM you can directly drag n drop files to VM. Here is the video on how to do that
https://www.youtube.com/watch?v=LnQxHIJHi6E

Thanks