In my leisure time I like reading the book Practical Malware Analysis and I thought of sharing my analysis in the practical sections. You can find detailed answers in the book as well.
- Lab01-01.dll – https://virustotal.com/en/file/f50e42c8dfaab649bde0398867e930b86c2a599e8db83b8260393082268f2dba/analysis/
- Lab01-01.exe https://virustotal.com/en/file/58898bd42c5bd3bf9b1389f0eee5b39cd59180e8370eb9ea838a0b327bd6fe47/analysis/
If we have a look at the “Lab01-01.dll” file’s imports we can see that it uses network functions from “ws2_32.dll”. We can suspect that this file is responsible for network communications to the attacker.
But if we have a look at the exports section we see nothing, which is strange.