{ "id": "83cb1b74-25d5-43a8-a8a5-d9612aef0fc1", "created_at": "2026-04-06T00:09:46.282001Z", "updated_at": "2026-04-10T03:37:32.560704Z", "deleted_at": null, "sha1_hash": "a273c65b7ad5c21957013471434b6a767709b53e", "title": "Threat Group Cards: A Threat Actor Encyclopedia", "llm_title": "", "authors": "", "file_creation_date": "0001-01-01T00:00:00Z", "file_modification_date": "0001-01-01T00:00:00Z", "file_size": 46754, "plain_text": "Threat Group Cards: A Threat Actor Encyclopedia\nArchived: 2026-04-05 17:23:47 UTC\nHome \u003e List all groups \u003e List all tools \u003e List all groups using tool FatDuke\n Tool: FatDuke\nNames FatDuke\nCategory Malware\nType Backdoor\nDescription\n(ESET) FatDuke, the third stage. This sophisticated backdoor implements a lot of\nfunctionalities and has a very flexible configuration. Its code is also well obfuscated\nusing manu opaque predicates. They re-comple it and modify the obfuscation frequently\nto bypass security product detections.\nInformation\nMITRE ATT\u0026CK Malpedia Last change to this tool card: 30 December 2022\nDownload this tool card in JSON format\nAll groups using tool FatDuke\nChanged Name Country Observed\nAPT groups\n APT 29, Cozy Bear, The Dukes 2008-Feb 2025\n1 group listed (1 APT, 0 other, 0 unknown)\nSource: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=0facfa50-ed1b-4449-b2cc-6f0ce5565706\nhttps://apt.etda.or.th/cgi-bin/listgroups.cgi?u=0facfa50-ed1b-4449-b2cc-6f0ce5565706\nPage 1 of 1", "extraction_quality": 1, "language": "EN", "sources": [ "ETDA" ], "references": [ "https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=0facfa50-ed1b-4449-b2cc-6f0ce5565706" ], "report_names": [ "listgroups.cgi?u=0facfa50-ed1b-4449-b2cc-6f0ce5565706" ], "threat_actors": [ { "id": "5b748f86-ac32-4715-be9f-6cf25ae48a4e", "created_at": "2024-06-04T02:03:07.956135Z", "updated_at": "2026-04-10T02:00:03.689959Z", "deleted_at": null, "main_name": "IRON HEMLOCK", "aliases": [ "APT29 ", "ATK7 ", "Blue Kitsune ", "Cozy Bear ", "The Dukes", "UNC2452 ", "YTTRIUM " ], "source_name": "Secureworks:IRON HEMLOCK", "tools": [ "CosmicDuke", "CozyCar", "CozyDuke", "DiefenDuke", "FatDuke", "HAMMERTOSS", "LiteDuke", "MiniDuke", "OnionDuke", "PolyglotDuke", "RegDuke", "RegDuke Loader", "SeaDuke", "Sliver" ], "source_id": "Secureworks", "reports": null }, { "id": "46b3c0fc-fa0c-4d63-a38a-b33a524561fb", "created_at": "2023-01-06T13:46:38.393409Z", "updated_at": "2026-04-10T02:00:02.955738Z", "deleted_at": null, "main_name": "APT29", "aliases": [ "Cloaked Ursa", "TA421", "Blue Kitsune", "BlueBravo", "IRON HEMLOCK", "G0016", "Nobelium", "Group 100", "YTTRIUM", "Grizzly Steppe", "ATK7", "ITG11", "COZY BEAR", "The Dukes", "Minidionis", "UAC-0029", "SeaDuke" ], "source_name": "MISPGALAXY:APT29", "tools": [ "SNOWYAMBER", "HALFRIG", "QUARTERRIG" ], "source_id": "MISPGALAXY", "reports": null }, { "id": "20d3a08a-3b97-4b2f-90b8-92a89089a57a", "created_at": "2022-10-25T15:50:23.548494Z", "updated_at": "2026-04-10T02:00:05.292748Z", "deleted_at": null, "main_name": "APT29", "aliases": [ "APT29", "IRON RITUAL", "IRON HEMLOCK", "NobleBaron", "Dark Halo", "NOBELIUM", "UNC2452", "YTTRIUM", "The Dukes", "Cozy Bear", "CozyDuke", "SolarStorm", "Blue Kitsune", "UNC3524", "Midnight Blizzard" ], "source_name": "MITRE:APT29", "tools": [ "PinchDuke", "ROADTools", "WellMail", "CozyCar", "Mimikatz", "Tasklist", "OnionDuke", "FatDuke", "POSHSPY", "EnvyScout", "SoreFang", "GeminiDuke", "reGeorg", "GoldMax", "FoggyWeb", "SDelete", "PolyglotDuke", "AADInternals", "MiniDuke", "SeaDuke", "Sibot", "RegDuke", "CloudDuke", "GoldFinder", "AdFind", "PsExec", "NativeZone", "Systeminfo", "ipconfig", "Impacket", "Cobalt Strike", "PowerDuke", "QUIETEXIT", "HAMMERTOSS", "BoomBox", "CosmicDuke", "WellMess", "VaporRage", "LiteDuke" ], "source_id": "MITRE", "reports": null }, { "id": "f27790ff-4ee0-40a5-9c84-2b523a9d3270", "created_at": "2022-10-25T16:07:23.341684Z", "updated_at": "2026-04-10T02:00:04.549917Z", "deleted_at": null, "main_name": "APT 29", "aliases": [ "APT 29", "ATK 7", "Blue Dev 5", "BlueBravo", "Cloaked Ursa", "CloudLook", "Cozy Bear", "Dark Halo", "Earth Koshchei", "G0016", "Grizzly Steppe", "Group 100", "ITG11", "Iron Hemlock", "Iron Ritual", "Midnight Blizzard", "Minidionis", "Nobelium", "NobleBaron", "Operation Ghost", "Operation Office monkeys", "Operation StellarParticle", "SilverFish", "Solar Phoenix", "SolarStorm", "StellarParticle", "TEMP.Monkeys", "The Dukes", "UNC2452", "UNC3524", "Yttrium" ], "source_name": "ETDA:APT 29", "tools": [ "7-Zip", "ATI-Agent", "AdFind", "Agentemis", "AtNow", "BEATDROP", "BotgenStudios", "CEELOADER", "Cloud Duke", "CloudDuke", "CloudLook", "Cobalt Strike", "CobaltStrike", "CosmicDuke", "Cozer", "CozyBear", "CozyCar", "CozyDuke", "Danfuan", "EnvyScout", "EuroAPT", "FatDuke", "FoggyWeb", "GeminiDuke", "Geppei", "GoldFinder", "GoldMax", "GraphDrop", "GraphicalNeutrino", "GraphicalProton", "HAMMERTOSS", "HammerDuke", "LOLBAS", "LOLBins", "LiteDuke", "Living off the Land", "MagicWeb", "Mimikatz", "MiniDionis", "MiniDuke", "NemesisGemina", "NetDuke", "OnionDuke", "POSHSPY", "PinchDuke", "PolyglotDuke", "PowerDuke", "QUIETEXIT", "ROOTSAW", "RegDuke", "Rubeus", "SNOWYAMBER", "SPICYBEAT", "SUNSHUTTLE", "SeaDaddy", "SeaDask", "SeaDesk", "SeaDuke", "Sharp-SMBExec", "SharpView", "Sibot", "Solorigate", "SoreFang", "TinyBaron", "WINELOADER", "WellMail", "WellMess", "cobeacon", "elf.wellmess", "reGeorg", "tDiscoverer" ], "source_id": "ETDA", "reports": null } ], "ts_created_at": 1775434186, "ts_updated_at": 1775792252, "ts_creation_date": 0, "ts_modification_date": 0, "files": { "pdf": "https://archive.orkl.eu/a273c65b7ad5c21957013471434b6a767709b53e.pdf", "text": "https://archive.orkl.eu/a273c65b7ad5c21957013471434b6a767709b53e.txt", "img": "https://archive.orkl.eu/a273c65b7ad5c21957013471434b6a767709b53e.jpg" } }