As seen below, the relational analysis proved to be quite fruitful:  Figure 1 Overview of relationships We rapidly discovered a different set of tools communicating to the exact same C2 servers as those two Word documents, in addition to other tools communicating to other subdomain variations of chrome-up[.]date as seen in the following graphic:  Figure 2 Command and control overlaps From there, we were able to map out a large infrastructure separating out into four categories of tools: downloaders, droppers, loaders, and payloads
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: As seen below, the relational analysis proved to be quite fruitful:  Figure 1 Overview of relationships We rapidly discovered a different set of tools communicating to the exact same C2 servers as those two Word documents, in addition to other tools communicating to other subdomain variations of chrome-up[.]date as seen in the following graphic:  Figure 2 Command and control overlaps From there, we were able to map out a large infrastructure separating out into four categories of tools: downloaders, droppers, loaders, and payloads ### Response: T1518.001.