From September to December 2018 the RTM group sent out more than 11,000 malicious emails. The cybercriminals, however, are not going to stop there, as evidenced by the new malicious campaigns that we track as part of our ongoing threat intelligence activities. Where do we begin our search. Let's start with simple things: we will take the NTUSER.DAT registry file with the latest modification date from the user directory (C:\Users\%username%\), and extract data from it using RegRipper. In general, you do not have to stick to the Sleuth Kit at all; there are more convenient tools like FTK Imager, a free tool, which can be used not only to create forensic images, but also to examine their contents. Let's take a closer look at apg.exe and use PPEE: This looks like TeamViewer and is signed as TeamViewer, so does this mean it indeed is TeamViewer. Judging by the file's size, it has nothing to do with the original msi.dll, so it is clearly DLL Search Order Hijacking. The operating system starts searching for the necessary libraries from the current directory, which means that instead of the legitimate msi.dll, the one located in b7mg81 will be loaded. Another interesting file is TeamViewer.ini: Here is anti-forensics: according to the configuration file, our "TeamViewer" did not keep any logs, and was apparently used as a RAT (Remote Access Trojan). Well, not bad. I think what we can use the Sleuth Kit again