via Dolos Group, LLC
What can you do with a stolen laptop?
Can you get access to our internal network?
That was the question a client wanted answered recently. Spoiler alert: Yes, yes you can. This post will walk you through how we took a “stolen” corporate laptop and chained several exploits together to get inside the client’s corporate network.
We received a Lenovo laptop preconfigured with the standard security stack for this organization. We didn’t get any information about this laptop, no test credentials, no configuration details, no nothing, it was a 100% blackbox test. Once the laptop came in, we opened the shipping box and got to work. After we did our reconnaissance of the laptop (BIOS settings, normal boot operation, hardware details, etc) we noted a lot of best practices were being followed, negating many common attacks. For example...
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