https://www.bleepingcomputer.com/news/security/trickbot-trojan-getting-ready-to-steal-openssh-and-openvpn-keys/

The Trickbot banking trojan keeps evolving according to researchers who spotted this week an updated password grabber module that could be used to steal OpenSSH private keys and OpenVPN passwords and configuration files.

TrickBot (also known as Trickster, TrickLoader, and TheTrick) is a modular and constantly updated malware continuously upgraded with new capabilities and modules since October 2016 when it was initially spotted in the wild.