ATT&CK

Threat actorsMITRE ATT&CK intrusion sets Malware & toolsSoftware families & tooling TechniquesTactics & techniques

ReportsPublished APT reporting SourcesEvery feed behind the archive

Developers

JSON APIFree CORS-enabled endpoints MCP serverModel Context Protocol access Source codeThis project on GitHub

Loading the archive…

Open Threat Intel Archive

Indicators are treated as facts and kept with their source_vendor, source URL, and dates; every feed is credited and redistribution-restricted feeds are flagged, not dropped. ATT&CK content is © MITRE, used under its terms. See NOTICE. The archive reports intelligence; it does not editorialize threat.

Indicators Actors Sources API GitHub

Open Threat Intel Archive

← Malware & tools

S0398malware

HyperBro

HyperBro is a custom in-memory backdoor used by Threat Group-3390.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 13

usesT1055Process Injection usesT1574.001DLL usesT1071.001Web Protocols usesT1140Deobfuscate/Decode Files or Infor…usesT1569.002Service Execution usesT1007System Service Discovery usesT1113Screen Capture usesT1027.002Software Packing usesT1106Native API usesT1027.013Encrypted/Encoded File usesT1105Ingress Tool Transfer usesT1070.004File Deletion uses byG0027Threat Group-3390