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Estimated reading time: 11 minutes

Contents Introduction Key Targets Industries Affected Geographical focus Infection Chain Initial Findings Looking into the Decoy Document Technical Analysis Stage 1 – Initial Infection through LNK file Stage 2 – PowerShell Downloader Analysis Stage 3 – The .NET Dropper...

Estimated reading time: 7 minutes

Table of Contents  Introduction  Infection Chain  Technical Analysis  Conclusion  Seqrite Coverage  Indicators of Compromise (IOCs)  MITRE ATT&CK Mapping   Introduction  The Seqrite Threat Research Team identified a targeted spear-phishing campaign disguised as a legitimate business invoice. The phishing email impersonates a legitimate...

Estimated reading time: 15 minutes

Authors: Dixit Panchal & Soumen Burma Table of Contents: Introduction: Key Targets: Infection Chain: Initial Findings about Campaign: Initial Mail: Email Attachment: Lure: Official GoI, Income Tax Document: Technical Analysis: Infrastructural Artefacts & Threat actor Attributions. Campaign Timeline. Conclusion:...

Estimated reading time: 7 minutes

Authors: Vaibhav Krushna Billade, Dixit Panchal & Rumana Siddiqui. Table of Contents Introduction Key Targets Infection Chain Initial Campaign Findings Technical Analysis Stage 1: Initial Delivery (RAR Archive) Stage 2: Rouki-Obfuscated Batch Loader Stage 3: Startup Persistence Script Stage...

Estimated reading time: 13 minutes

Contents Introduction Key Targets Industries Affected Geographical focus Infection Chain Initial Findings Looking into the Decoy Document Technical Analysis Stage 1 – Initial Delivery Path A: LNK-Based Execution Path B: Executable-Based Delivery Stage 2 – Script-Based Dropper Chain Stage...

Estimated reading time: 18 minutes

Authors: Dixit Panchal & Vaibhav Krushna Billade Table of Contents: Introduction: Key Targets: Infection Chain: Initial Findings about Campaign: Analysis of Decoy: Technical Analysis: Stage 1: Analysis of LNK File. Stage 2: Analysis of HTA/JavaScript Payload Stage 3: Analysis...

Estimated reading time: 10 minutes

Table of Contents: Introduction: Key Targets: Infection Chain: Initial Findings about Campaign: Analysis of Decoys & Spear phishing Email: Technical Analysis: Stage1: Analysis of LNK File. Stage2: Analysis of VBS. Stage3: DLL Side Loading. Infrastructural Artefacts & Threat actor...

Estimated reading time: 17 minutes

Table of Contents: Introduction: Key Targets: Infection Chain: Initial Findings about Campaign: Analysis of Decoys: Technical Analysis: Campaign-1: Stage-1: Ho so.rar Campaign: 2 Stage-1: download.zip Stage-2: The LNK & Batch file (Common in 1 & 2 both) Stage-3: Analysis...