It might come as a surprise to you, but it is generally not possible for a non resident of Brazil to open a Brazilian bank account. It is not that it is illegal, it is just that the banks are generally not set up for international clients and have more than enough local business to attend to. We am not aware of any agent that is able to assist clients in this matter.
Clients then ask how it is possible to manage commitments for their property such as bills and local taxes. That is taken care of by local professional partners that are there to manage your affairs as part of the service we facilitate.
We can make an introduction to a professional firm that can under certain conditions facilitate the opening of a bank account for you in Brazil.