Understanding basic behavioural Verilog: simple RAM module
The answer to your question depends heavily on the specific technology being targeted. Furthermore, the tools for that that technology will need to decide whether they can use predefined RAM structures or an array of flip-flops based on the behavior you've specified.

In your example, you have a synchronous write operation (the always statement), but an asynchronous read (the assign statement). In a lot of technologies, this would translate to an array of FFs with enable inputs. The data input and clock input would be connected to all of them, and a 6-to-64 decoder would translate the address bus into individual enable signals. For reading, a separate 64:1 mux, also driven by the address bus would select the output bit.

If you change the behavior to make the read also synchronous, then most technologies will have a RAM structure that can be used.