Op is a newbie and might not know about the fraudulent reputation of 1xbit. It is painful that he learned his lesson the hard way. Losing 11,564k is not a joke. Someone can commit suicide for losing such an amount of money.
To be a newbie, it is never justified to send an amount of that size to any site even if its reputation is confirmed, without doing the necessary research. And through the way he raised the issue here, he never seems to be a newbie, since he can differentiate between networks and track transactions.
He was not successful in choosing the network, and this is a mistake that can happen to any of us in cases of lack of attention, but he is wrong and guilty of himself by choosing that platform known for its very bad reputation.
This is very kind of you. You took out time to help a stranger without expecting any form of reward. I think Op will heed your advice and contact the support team, hopefully, his funds can be retrieved and sent back to him. Thank you for this uncommon selfless service.
I don't think that the Binance support team will be able to help him in any way, since there is nothing to prevent 1xbit from using Binance in a manner that does not violate any of the stipulated terms of use, and I also do not think that it will venture to stop the account that received the stolen amount even if it is proven that it is associated with 1xbit.
In the most extreme cases, even if Binance takes a position against the account after it proves its involvement in suspicious activities (related to 1xbit or otherwise), it is never expected to compensate OP for the amount that was lost from 1xbit, as this is not one of its tasks in the first place.