Bankrobber

I’m having a rough time putting all the pieces together to gain initial foothold. Found vulnerabilities in a few different places where I can read files. Found another that lets me “execute” files when something happens. Not sure how to go about using what I have to do anything with b***********.**p and none of my usual tricks on these vulns want to work due to what I believe to be no write permissions.

Any nudge here or in private is appreciated.