OT Cyber Threat Intelligence: Collection / Question 14

https://immersivelabs.online/labs/ot-cyber-threat-intelligence-ep-3-collection/objectives/555bd71ddbebd6ab9b8e2e7dfc8254b7?objective-state=assigned

I'm unable to find the answer to this question:

What malware is Deep_Dark_Cthulu likely referring to when they mention providing Cyber_Dr3g4n with malware?

I've tried Trojan, Remote Access Trojan, it doesn't work. Can someone provide a hint please ?

Fred