Please help me remove a virus

[coyote]

Hi there, new to the community here.

I have a Mac running OSX 10.12.4 and I've had this happen 3 times.

Computer lid was closed & should have been asleep.

With the apple logo unlit, half an hour later I hear music playing - a paused video has been unpaused and the following apps were newly opened

+ sublime text

+ iTerm ( terminal )

+ Giphy Screen Capture

+ iPhoto

+ iBooks

Bitdefender virus scan shows nothing.

Malwarebytes shows 3 things of issue:

A friend recently linked me to the Dimnie threat report ( https://threatpost.com/github-repository-owners-targeted-by-data-stealing-malware/124656/ ) and this sounds similar to what I've seen. ( I'm not Russian, but I do have a Github account and was contacted by recruiters over the past few months )

I'd like to have whatever is on my computer tracked down and removed and then I need a better defense system. What should I do?

Thanks!