And really withhout private key.
But no easy find password.
Which remember - no working.
I can confirm that -to my knowledge- the wallet indeed contains the claimed amount of DOGE. Apparently ret had problems with his keyboard while entering the password. Ret knows what the password should be. I tried to crack it with one of the scripts here
https://bitcointalksearch.org/topic/encrypted-walletdat-lost-password-any-solutions-85495
-snip-
A little modification was needed to make it work with dogecoind and cryrillic letters. After over 1 week on 24.07. I gave up. I did neither give the wallet.dat nor the password to anyone else. I talked with some people in theory about the script and possible ways to increase its efficiency (dogecoind seems to be designed to be slow to make brute force expensive). After I stopped the script I deleted the wallet.dat, the modified script and the link to the file.
I personally think I can not open the wallet. If anyone else wants to try it, contact ret directly.