Using Windows Script Host and COM to Hack Windows

by Alex Ginos Sept. 1, 2017 via SANS Institute

During the exploitation phase of penetration testing, the attacker may establish a “beachhead” on a target machine by running an exploit against a vulnerable network service. Often this results in a command prompt. At this point, the question becomes: “How can the command line be used to advantage to access sensitive information, escalate privileges and find and attack other hosts?” There are numerous useful hacking tools that can help with this but initially they are unlikely to be present on the compromised system. The attacker needs to bootstrap the process of further discovery and exploitation using only the limited tools and privileges available at the command prompt. In some cases, it may be necessary to evade detection by avoiding suspicious executables that may be flagged by anti-malware software running on the target. This paper explores the possibilities of using command line scripting tools and software components that are likely to be present on most Microsoft Windows systems to facilitate penetration testing.

https://www.sans.org/reading-room/whitepapers/scripting/windows-script-host-hack-windows-33583