I think it will not recover in next months, because hackers will need time to sell the stolen amount. And this will press the price down for at least 1/2 year. Then around the end of 2018 we may expect a full recover and price about 7-10K satoshi.
As I see all hackers wallets was marked by XEM feature. And now all movement on this wallets are clear and transparent. That's why I don't think that it can make some influence on price
I'm sure that soon or a later somebody will make a XEM mixer and slowly they will clean all coins.
Even that all wallets are being marked, the suspicion of regular user is always turned on.