Phishing

Mail in the Middle – A tool to automate spear phishing campaigns

Context In the chilly month of December 2023, my colleagues Jason (@BreakerOfSigns), Szymon (@TH3_GOAT_FARM3R), and myself (@felmoltor) were on a red team. This one was tough, but we had fun. We had to be a bit more creative than I am used to and two interesting things were done that are worth sharing:  Szymon and Jason physically broke into the client’s facilities. At a branch office, they left an implant using Rogan’s “Slimjim” device and it proved to be a solid and production ready project. Try it out and let us know how it goes.  I developed a tool that we named Mail-in-the-Middle (Maitm for short). You can find it in our Github repository here: https://github.com/sensepost/mail-in-the-middle.  I cannot speak in first person about the physical breakin beyond praising the excellent social engineering skills of both of my colleagues, but I can talk about Mail-in-the-Middle.