How to claim BCC/BCH having BTC in MultibitHD without having a seed, but having a password? I wanted to add a comment here, but I do not have enough reputation, so please forgive me.

So I am using MultibitHD wallet. I have access to my bitcoins after I type my password. I can send then to new address, so I think this mean, that I have there my private keys.

However I discover that I do not have saved those 12 words from seed in place where I thought I saved them.

Question is, how can I extract keys and claim BitcoinCash?

Disclaimer: I have there 0.25 BTC. I will give 0.025 BCH to someone who help me discover the solution :)

I would like to dump my BCH, to support BTC, but first I need to know how to claim them. Please help me support BTC!
Unfortunately there is no easy way to do that. MultiBit does not allow you to export private keys and they use their own implementation of AES to encrypt the wallet files so no third party tool (like bitcoinj' wallet tool) can be used to extract the private keys. All you can do is modify the MultiBit source code and run it yourself in order to dump the private keys to a file.