Traditionally, BEC attacks have used keyloggers to steal saved account information from target machines. However, using an executable file for the attachment usually flags a user not to click them as there is a high chance that the file is malicious. As a result, we’ve seen a trend wherein the attached files are no longer executable files but HTML pages.Read More
BlackTech is a cyber espionage group operating against targets in East Asia, particularly Taiwan, and occasionally, Japan and Hong Kong. Based on the mutexes and domain names of some of their C&C servers, BlackTech’s campaigns are likely designed to steal their target’s technology.
Following their activities and evolving tactics and techniques helped us uncover the proverbial red string of fate that connected three seemingly disparate campaigns: PLEAD, Shrouded Crossbow, and of late, Waterbear.
Over the course of their campaigns, we analyzed their modus operandi and dissected their tools of the trade—and uncovered common denominators indicating that PLEAD, Shrouded Crossbow, and Waterbear may actually be operated by the same group.Read More
Pawn Storm is an active and aggressive espionage actor group that has been operating since 2004. The group uses different methods and strategies to gain information from their targets, which are covered in our latest research. However, they are particularly known for dangerous credential phishing campaigns. In 2016, the group set up aggressive credential phishing attacks against the Democratic National Convention (DNC), German political party Christian Democratic Union (CDU), the parliament and government of Turkey, the parliament of Montenegro, the World Anti-Doping Agency (WADA), Al Jazeera, and many other organizations.
This blog post discusses how Pawn Storm abused Open Authentication (OAuth) in advanced social engineering schemes. High profile users of free webmail were targeted by campaigns between 2015 and 2016.Read More
In one of our previous blog entries, we covered how GitHub was being used to spread malware. In this entry, we take a closer look at an individual who we believe might be connected to the threat actor behind the malware.
A careful analysis of the domain registrations from this threat actor between 2014 and 2015 allowed us to identify one profile used to register several domains that were used as C&C servers for a particular malware family employed by the Winnti group. In particular, we managed to gather details on an individual using the handle Hack520, who we believe is connected to Winnti.Read More