A new version of the Masslogger trojan has been targeting Windows users now using a compiled HTML (CHM) file format to start the infection chain. Researchers uncovered the campaign targeting users in Italy, Latvia and Turkey starting in mid-January. Researchers believe the actor behind the campaign is tied to other attacks, which date back at least back to September. The malware is a spyware program, which is written in.NET and steals browser, email and instant-messaging credentials.
Source: https://threatpost.com/masslogger-microsoft-outlook-google-chrome/164011/