Research reports

Beyond the Batch File: Analysis of a Multi‑Stage DonutLoader Infection Chain

Persistence Mechanism 11 Secondary PowerShell Payload Recovery 13 Shellcode Recovery and Target Process Selection 13 Process

BatShadow Threat Research Report

Varadharajan K and Aditya K Sood BatShadow’s Latest Play Vietnamese Threat Group Uses Vampire Bot to Target Digital Professionals www.aryaka.com BatShadow’s Latest Play: Vietnamese Threat Group Uses Vampire Bot to Hunt Digital Professionals - Report 2 Table…

Vidar Infostealer in Action

Vidar Infostealer in Action From API Hooking to Covert Data Exfiltration Bikash Dash and Varadharajan Krishnasamy www.aryaka.com Vidar Infostealer in Action: From API Hooking to Covert Data Exfiltration - Report 2 Table of Contents 03 03 03 04 04 06 06 06 07…

Infostealers

Kimsuky Threat Research Report-2

From Reconnaissance to Control APT The Operational Blueprint of Kimsuky for Cyber Espionage Varadharajan Krishnasamy and Aditya K Sood www.aryaka.com From Reconnaissance to Control: The Operational Blueprint of Kimsuky APT for Cyber Espionage - Report 2 Ta bl…

State-sponsored