The two variants of Helminth do require different delivery methods, with the script variant relying on an Excel spreadsheet for delivery, while the executable variant is more traditional in the fact that it can be installed without a delivery document. We speculate that the executable variant involves threat actors socially engineering the victim into running the payload, rather than installing the payload as the result of successful exploitation of a vulnerability. The multiple delivery methods suggest this threat group is capable of adapting their procedures to suit the current operation in the overarching campaign.