Loader
Xloader
aka Formbook
Xloader is a Rebranding of Formbook malware (mainly a stealer), available for macOS as well.
Xloader, also known as Formbook, is a macOS loader.
Background
Xloader is a rebrand of the Formbook malware (primarily a stealer) that is also offered for macOS.
Where Formbook carries the "magic" value FBNG (FormBook-NG), Xloader uses the "magic" value XLNG (XLoader-NG), and this XLNG value is platform-independent.
It should not be confused with apk.xloader or ios.xloader.
Source: Malpedia (Fraunhofer FKIE).