SANS Digital Forensics and Incident Response Blog: Tag - banking

Digital Forensics Case Leads: ZeusTracker; Legal Hold Software; Port Control as a Forensic Tool

The Zeus banking Trojan continues to siphon cash from businesses' bank accounts. Attackers compromise networks and computers then lie in wait until accounts are accessed, at which point authentication may be hijacked allowing attackers to submit transactions. The credentials match, even two-factor systems are being defeated. At last count, attackers made over $120 million in unauthorized transactions in Q3 2009 (source: FDIC).

Multi-factor and out-of-band authentication will not cure the ill if the customers' machines are owned by the attackers. Per transaction authentication is needed (probably digitally signed and with MAC). If you are working as an incident responder, it may be helpful to know some of the currently active command and control systems connected to Zeus. Here is a handy list, provided by ZeusTracker (note: SSL certificate errors may pop-up,

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