A new phishing campaign dubbed “MrTonyScam”¹ is currently targeting Facebook business accounts aided by password-stealing malware. The attackers were seen using a massive network of fake and compromised Facebook accounts to send out millions of Messenger phishing messages.

WhoisXML API researchers found a publicly available list of indicators of compromise (IoCs) related to the ongoing malicious campaign. We analyzed the digital infrastructure of 63 domains identified as IoCs² and traced the DNS footprints they left behind. Our analysis uncovered:

• 15 personal email addresses historically used to register the IoCs with less than 50 connected domains each
• 155 email-connected domains
• 924 artifacts containing similar strings found among the IoCs, such as movies-, office- and 2023, and x-album
• 18 IP-connected domains that also share contained text strings found among the IoCs

Download a sample of the threat research materials now or contact us to access the complete set of research materials.

—

• [1] https://labs.guard.io/mrtonyscam-botnet-of-facebook-users-launch-high-intent-messenger-phishing-attack-on-business-3182cfb12f4d 
• [2] https://otx.alienvault.com/pulse/64ffc7f2521362ddc3bd798d