# Rapid Brigantine

> As of 2026-10-07, Rapid Brigantine is a threat actor tracked by Threadlinqs Intelligence across 2 threats spanning malware. ATT&CK coverage spans 49 techniques across 10 tactics in 2 of 2 tracked threats. Most-observed techniques: T1001.002 (Steganography), T1027 (Obfuscated Files or Information), T1036.005 (Match Legitimate Resource Name or Location).

- **Tracked threats:** 2
- **Categories:** MALWARE
- **As of:** 2026-10-07

## ATT&CK techniques observed

49 techniques observed across 2 of 2 tracked threats. Tactics: Resource Development (11), Stealth (formerly Defense Evasion) (11), Command and Control (10), Execution (5), Discovery (4), Defense Impairment (2).

- [T1001.002](https://attack.mitre.org/techniques/T1001/002/) Steganography — Command and Control — observed in 2 of 2 tracked threats
- [T1027](https://intel.threadlinqs.com/technique/T1027) Obfuscated Files or Information — Stealth (formerly Defense Evasion) — observed in 2 of 2 tracked threats
- [T1036.005](https://intel.threadlinqs.com/technique/T1036.005) Match Legitimate Resource Name or Location — Stealth (formerly Defense Evasion) — observed in 2 of 2 tracked threats
- [T1059.001](https://intel.threadlinqs.com/technique/T1059.001) PowerShell — Execution — observed in 2 of 2 tracked threats
- [T1071.001](https://intel.threadlinqs.com/technique/T1071.001) Web Protocols — Command and Control — observed in 2 of 2 tracked threats
- [T1102.001](https://intel.threadlinqs.com/technique/T1102.001) Dead Drop Resolver — Command and Control — observed in 2 of 2 tracked threats
- [T1204.002](https://intel.threadlinqs.com/technique/T1204.002) User Execution: Malicious File — Execution — observed in 2 of 2 tracked threats
- [T1547.001](https://intel.threadlinqs.com/technique/T1547.001) Registry Run Keys / Startup Folder — Persistence — observed in 2 of 2 tracked threats
- [T1574.001](https://intel.threadlinqs.com/technique/T1574.001) DLL — Stealth (formerly Defense Evasion) — observed in 2 of 2 tracked threats
- [T1608.006](https://intel.threadlinqs.com/technique/T1608.006) SEO Poisoning — Resource Development — observed in 2 of 2 tracked threats
- [T1005](https://intel.threadlinqs.com/technique/T1005) Data from Local System — Collection — observed in 1 of 2 tracked threats
- [T1027.003](https://intel.threadlinqs.com/technique/T1027.003) Steganography — Stealth (formerly Defense Evasion) — observed in 1 of 2 tracked threats
- [T1027.004](https://intel.threadlinqs.com/technique/T1027.004) Compile After Delivery — Stealth (formerly Defense Evasion) — observed in 1 of 2 tracked threats
- [T1041](https://intel.threadlinqs.com/technique/T1041) Exfiltration Over C2 Channel — Exfiltration — observed in 1 of 2 tracked threats
- [T1053.005](https://intel.threadlinqs.com/technique/T1053.005) Scheduled Task — Persistence — observed in 1 of 2 tracked threats

## Tracked threats

- [TerminalFix ClickFix lure and Lorem Ipsum Loader deliver covert Python WebSocket tunneling implant (STAC4924)](https://intel.threadlinqs.com/threat/TL-2026-2995) — HIGH
- [Lorem Ipsum Multi-Stage Loader and Backdoor Delivered via SEO-Poisoned Trojanized Microsoft Teams Installers](https://intel.threadlinqs.com/threat/TL-2026-0822) — HIGH

## Full data

Infrastructure, IOC values and detection queries (Splunk SPL / Microsoft KQL / Sigma) require the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp

Canonical: https://intel.threadlinqs.com/actor/Rapid%20Brigantine