Operation Dragon Weave : Uncovering a China-Linked Campaign Targeting Czech Republic and Taiwan Using Azure Cloud C2

**Executive Summary:** Operation Dragon Weave is a targeted espionage campaign described by SEQRITE that uses spearphishing ZIP attachments and region-specific lure documents to deploy a multi-stage infection chain (LNK/VBS/PowerShell or a Rust dropper) which ultimately sideloads a malicious UnityPlayer.dll (RUSTCLOAK) to decrypt and run an Adaptix C2 agent (AZUREVEIL) entirely in memory; the agent uses Azure Blob Storage as a dead-drop C2, supports 36 post-exploitation commands including in-memory BOF execution, and includes multiple robust evasive techniques and developer artifacts—SEQRITE provides IOCs, MITRE mapping, and assesses moderate-confidence linkage to a China-based actor.