Tag: Threat Modeling (Page 3 of 7)

Hello folks – welcome to Part 5 of the series on MITRE ATT&CK Tactics! Today we’re talking about how adversaries maintain a foothold. Like any invading force, threat actors work hard to ensure that they get initial access, and they would rather not have to repeat that effort. Traditional aggressors most often resolve to maintaining pressure on the front once their initial attack lands. This has the effect of exhausting the defenders and ensuring they are unable to reset or respond effectively. Some attackers will leverage asymmetrical warfare elements like guerilla forces, local resistance forces, or agents to undermine defenses and guarantee access. Cyber adversaries need the same sort of effects, and that guaranteed access is arguably their highest priority. So let’s discuss the MITRE ATT&CK Persistence tactic and see why it is vital and how they might achieve it!

Welcome to Part 4 of our series on MITRE’s ATT&CK Tactics! At this point in the attack, adversaries have pulled the trigger on an attack and defenders have had their first fair shot at detecting the transgression. Like a fortress’s defenders seeing the build-out of siege weapons and the digging of trenches, defenders now know from where a part of the attack is coming. For the attacker, they are relying on their preparation, coordination, and focus to overcome defensive efforts. For the defender, they are likely depending on the training and processes – and their garrison’s trust and cohesion – to disrupt and repel. How able are the attackers to carry out their plan, to sap the fortifications, to breach the walls? This is the MITRE ATT&CK Execution Tactic, and it is the phase from which all later phases branch.

Last week we started with the Recon phase of an adversary’s playbook. This research really sets the stage for all that comes after it. As we’ll see today, adversaries apply that context in preparing for their operation. It’s like one of those movie montages where the bad guys are prepping for a sneak attack. Think Death Star firing up the lasers to blow up Alderaan, or the Orcs getting armed at Eisengard. In any of these cases, we were all screaming from the theater seats that victims could have done to prevent or detect it. Could they have? Let’s see how the bad guys get suited up for the opening battle and take a look at the Resource Development stage in ATT&CK of an adversary’s operation!