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Social Engineering, The USB Way |
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Source: Dark Reading - Posted by Eric Lubow
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We recently got hired by a credit union to assess the security of its network. The client asked that we really push hard on the social engineering button. In the past, they'd had problems with employees sharing passwords and giving up information easily. Leveraging our effort in the report was a way to drive the message home to the employees. The client also indicated that USB drives were a concern, since they were an easy way for employees to steal information, as well as bring in potential vulnerabilities such as viruses and Trojans. Several other clients have raised the same concern, yet few have done much to protect themselves from a rogue USB drive plugging into their network. I wanted to see if we could tempt someone into plugging one into their employer's network.
In the past we had used a variety of social engineering tactics to compromise a network. Typically we would hang out with the smokers, sweet-talk a receptionist, or commandeer a meeting room and jack into the network. This time I knew we had to do something different. We heard that employees were talking within the credit union and were telling each other that somebody was going to test the security of the network, including the people element. We figured we would try something different by baiting the same employees that were on high alert. We gathered all the worthless vendor giveaway thumb drives collected over the years and imprinted them with our own special piece of software. I had one of my guys write a Trojan that, when run, would collect passwords, logins and machine-specific information from the user’s computer, and then email the findings back to us.
Read this full article at Dark Reading
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