What is Dridex?
Dridex (S0384) is a notorious banking trojan used for financial fraud. Spread through large-scale spam campaigns, it targets Windows systems.
Dridex uses sophisticated techniques like encryption and anti-analysis measures to evade detection. It works by intercepting user data on banking websites, capturing login credentials, and redirecting transactions to accounts controlled by its operators, Evil Corp.
How to Defend Against Dridex?
Defending against Dridex requires blocking its initial delivery via spam and detecting its fraudulent activities.
- Be cautious with email attachments from spam campaigns, the primary delivery vector for this trojan.
- Keep all systems and software patched to limit the vulnerabilities that can be exploited for initial access.
- Deploy endpoint detection and antivirus to identify and block the trojan’s execution and its web injection techniques.
- Use network detection (NDR) with integrated threat intelligence to spot and block C2 communications associated with Dridex.
