To add to what Hector said, I'd like to offer a couple of excellent tools, as well as an illuminating YouTube channel from an industry expert who shows you techniques and tools used to reverse modern malware targets.
Process Dump: Dumps malware memory components back to disk for analysis. Dumping of regions without PE headers is supported and in these cases PE headers and import tables will automatically be generated. Process Dump supports creation and use of a clean-hash database, so that dumping of clean files such as kernel32.dll can be skipped.
PE-Sieve: Detects inline hooks, hollowed processes, process doppelgänging, and much more.
Malware Analysis for Hedgehogs: Funny name for a channel, but absolutely invaluable tutorials for reversing modern malware, including everything from tools, to techniques, to how to set up environments for successful reversing, etc.
There are of couse a multitude of tools and techniques, but what I've mentioned herein should put you on the right path, especially if using the tools mentioned and utilized by MalwareAnalysisForHedgehogs.