Here's what I do with PuTTY:
PuTTY settings, Connection > SSH > Tunnels: source = 8000 destination = 0.0.0.0:8000
And then after I ssh into ServerA (a unix jump server in this instance), I use the following command to log into ServerB:
$ ssh serverB -L 8000:0.0.0.0:8000
Then I run the source command for the Django virtual environment, then the following runserver command:
$ python manage.py runserver 0.0.0.0:8000
And then I am able to access the website on my local machine via http://127.0.0.1:8000.
How do I set up this kind of thing in MobaXterm? I can't figure it out; its Tunneling options are much more confusing, and everything I try fails to work.