The infection chain starts with an email in which the victim receives a download link that fetches the first-stage downloader. As we found in our analysis, this first-stage downloader is responsible for fetching a malicious MSI file hosted on an attacker-controlled GitHub page. This MSI file is downloaded and executed on the endpoint. As a result, a malicious Python-compiled binary is dropped on the file system, which uses the Dropbox API for command-and-control (C&amp;C) communication