@BushidoToken Threat Intel

  It comes as no surprise that Office365 is one of the most targeted services for phishing attacks worldwide. Credentials for enterprise Microsoft accounts are some of the most valuable for threat actors who can leverage them for a number of activities with this initial access vector. This ranges from stealing emails, business email compromise (BEC), to internal spear-phishing and malware attacks. The latest wave of Office365 credential harvesting attacks involve multiple steps. This includes the phishing email itself, a malicious URL, a legitimate document hosting service (such as *.clickfunnels[.]com or *.larksuite[.]com ), and the fake login page. These kits are also known as a "LogoKit" for being able to dynamically alter the page's appearance based on the domain in the target's email address.  Demo of how this works:  https://app.any.run/tasks/e59d36ba-5a2c-49e3-8b59-8044bf593689/ (Fig. 1 - Current phishing chain leveraged in this campaign from January to F...

“ The cloud is not a physical entity, but instead is a vast network of remote servers around the globe which are linked together and meant to operate as a single ecosystem. These servers are designed to either store and manage data, run applications or deliver content or a service such as streaming videos, web email, office productivity software or social media. ” - Microsoft Azure Cloud services are increasingly being leveraged by cybercriminals and advanced persistent threat groups in attack campaigns. These cloud services include consumer accounts for OneDrive, Google Drive, DropBox, compromised SharePoint and GSuite accounts, as well as the Discord CDN. These are leveraged to host malicious files, phishing pages, redirector links, and other parts of attack campaigns. These services are often used for business operations and are regarded as safe by default by most detection systems. Any threat actor can leverage these services for free or could compromise user accounts. The most com...