EDR Bypass Testing Reveals Extortion Actor's Toolkit
A threat actor attempted to use an AV/EDR bypass tool in an extortion attempt. Instead, the tool provided Unit 42 insight into the threat actor.
Process Mockingjay: Echoing RWX In Userland To Achieve Code Execution
Our research team is committed to continuously identifying potential security vulnerabilities and techniques that threat actors may exploit to bypass existing security controls. In this blog post, our team is detailing on a comprehensive research specifically focused on process injection techniques utilized by attackers to deceive robust security products integrated into the security stack, such as EDRs and XDRs. Throughout the blog post, we will delve into various process injection techniques e
2023-05-31 // SITUATIONAL AWARENESS // Spyboy Defense Evasion Tool Advertised Online
On May 21, 2023, an online persona named spyboy began advertising an endpoint defense evasion tool for the Windows operating system via the Russian-language forum Ramp. The author claims that the software — seen in a demonstration video as being titled “Terminator” — can bypass twenty three (23) EDR and AV controls. At time of writing, spyboy is pricing the software from $300 USD (single bypass) to $3,000 USD (all-in-one bypass).
EDR bypassing via memory manipulation techniques | WithSecure™ Labs
Endpoint Detection & Response systems (EDR), delivered by in-house teams or as part of a managed service, are a feature of modern intrusion detection and remediation operations. This success is a problem for attackers, and malicious actors have worked to find new ways to evade EDR detection capabilities. PDF Document