How to define a hashing algorithm?

Question

System administration

There is a password and its hash:
admin
mTv9U7WMaXbltUEEFb3pCL1N7hXfsWepyHP8S7ioH28qtEipGA==
How to determine which algorithm the software used for hashing?

Answer 1

This is something non-standard or a combination of different data. Under base64 37 bytes of data, no hash gives that much. Accordingly, without code, most likely nothing.

Answer 2

Something binary wrapped in BASE64.
And what exactly is impossible to say, if the software works with the network (open ssl uses), then it can be, for example, AES wrapped or its own algorithm.