Where can I learn about threat actor infrastructure?

I am looking for any sites, books, papers, etc. specifically about threat actors infrastructure.

I always find bits and pieces of the infrastructure as indirect parts of other cyber research like malware reverse engineering papers, podcasts, some MITRE ATT&CK TTPs, but nothing specific to how threat actors set up their logistics and IT side or specific to that subject.

Things like:

1. How do they set up C2 servers with redundancies in case they are taken down?
2. How is …

actor amp att bits books cyber cybersecurity engineering etc find infrastructure learn logistics malware mitre mitre att&amp nothing papers parts podcasts research reverse reverse engineering threat threat actor threat actors ttps