IcedID banking trojan first appeared in the threat landscape in 2017, it has capabilities similar to other financial threats like Gozi, Zeus, and Dridex. Experts at IBM X-Force that first analyzed it noticed that the threat does not borrow code from other banking malware, but the malicious code implements comparable capabilities, including launching man-in-the-browser attacks, and intercepting and stealing financial information from victims.
The IcedID malware usually spreads malvertising campaigns using weaponized Office documents. However, in the campaign discovered by Cyble, threat actors used a phishing website, mimiking the legitimate Zoom website, to deliver the IcedID malware.
“The TAs behind this campaign used a highly convincing phishing page that looked like a legitimate Zoom website to trick users into downloading the IcedID malware, which carries out malicious activities.” reads the analysis published by Cyble.
The landing page on the website contained a download button. Upon clicking on the button, the site delivered a Zoom installer file from the URL: hxxps[:]//explorezoom[.]com/products/app/ZoomInstallerFull[.]exe. The analysis conducted by the experts revealed that the file was a version of the IcedID malware.