Recent Posts

Recent Blog Posts

The PhishLabs Blog

Office DDE feature exploited to deliver DNSMessenger payload in new targeted phishing campaign

Posted by Joshua Shilko on Nov 14, '17

The Research, Analysis, and Intelligence Division (R.A.I.D.) here at PhishLabs interacts with a multitude of malware samples in our day-to-day operations. Occasionally, we come across a campaign that stands out from the rest. One such instance occurred recently when one of our Phishing Threat Monitoring service clients was targeted with DNSMessenger, a sophisticated, memory-based infection technique, which has been previously associated with a financially-motivated Advanced Persistent Threat (APT) actor group. Also notable is the delivery method – the increasingly popular Dynamic Data Exchange (DDE) protocol Office document attack. This delivery method has recently been adopted by actors ranging from nation-state APTs to spammers peddling downloaders and ransomware. In this article, we will examine this delivery vector and dissect the initial DNSMessenger payload.

Read More

Topics: Spear Phishing, Office DDE Exploit

   

What's this all about?

The PhishLabs Blog is where we share our insights and thoughts on cybercrime and online fraud.

Recent Posts

Upcoming Events

Calendar_Mock_

Posts by Topic

see all