This attack by the pro-North Korean APT 37 espionage group has been aimed at specific targets. The malware exploits a backdoor in Windows and steals sensitive data from the infected PC and exfiltrates it to a Google Drive. ESET researchers also discovered the malware shows the capability to steal data from a connected smartphone, but this functionality will need further development.
New Windows malware scans victims’ mobile phones for data to steal (bleepingcomputer.com)