This investigation illustrates an attacker using multiple tools and techniques to implement their full attack chain. A variety of infection artifacts are utilized ranging from bespoke tools (IndigoDrop) to customizable adversarial tools (Cobalt Strike beacons). The attackers also use a combination of public and private servers to host their malicious payloads with a growing trend towards the sole usage of public servers. The use of military-themed maldocs (lures) indicates that government and military organizations in South Asia may be the targets of this threat actor. The maldocs contain bonafide content and are most likely weaponized copies of benign documents known to peek the interests of their targets. The attack variants discovered over time show us that the threat actor can evolve their TTPs in a short period of time. The earliest observable campaigns of this actor date back to April 2018 and continue to operate today along with the most recent evolutions of the attacks. Evidence of rapid ideation, testing and production of new and diversified modules and IndigoDrop iterations indicates highly motivated and agile adversaries. The use of adversarial frameworks like Cobalt Strike suggests that the attackers are looking to expand their malicious arsenal at a significant rate with self-authored and customizable artifacts. Modern-day malware attack chains consist of multiple stages and operational entities. These artifacts and entities may be hosted locally or on remote servers. For example, this attack consists of multiple shellcodes hosted on remote locations downloaded by a local component (IndigoDrop) during runtime to instrument the attack chain. Thus, while network-based detection is important, it should be complemented with system behavior analysis and endpoint protections.