{
	"id": "b2258255-6cde-49fa-8a8d-d5d0484e274c",
	"created_at": "2026-04-06T00:13:15.97105Z",
	"updated_at": "2026-04-10T13:11:59.132909Z",
	"deleted_at": null,
	"sha1_hash": "c21cf17891513f6012830d5410c3f8dc1eab4c59",
	"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": 52382,
	"plain_text": "Threat Group Cards: A Threat Actor Encyclopedia\nArchived: 2026-04-05 13:43:24 UTC\nHome \u003e List all groups \u003e List all tools \u003e List all groups using tool CozyDuke\n Tool: CozyDuke\nNames\nCozyDuke\nCozyCar\nCozyBear\nCozer\nEuroAPT\nCategory Malware\nType Backdoor, Credential stealer, Keylogger, Remote command\nDescription\n(F-Secure) CozyDuke is not simply a malware toolset; rather, it is a modular malware\nplatform formed around a core backdoor component. This component can be instructed\nby the C\u0026C server to download and execute arbitrary modules, and it is these modules\nthat provide CozyDuke with its vast array of functionality. Known CozyDuke modules\ninclude:\n• Command execution module for executing arbitrary Windows Command Prompt\ncommands\n• Password stealer module\n• NT LAN Manager (NTLM) hash stealer module\n• System information gathering module\n• Screenshot module\nIn addition to modules, CozyDuke can also be instructed to download and execute other,\nindependent executables. In some observed cases, these executables were self-extracting\narchive files containing common hacking tools, such as PsExec and Mimikatz,\ncombined with script files that execute these tools. In other cases, CozyDuke has been\nobserved downloading and executing tools from other toolsets used by the Dukes such\nas OnionDuke, SeaDuke, and HammerDuke.\nInformation\nMITRE ATT\u0026CK Malpedia https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6e64a22-315a-4384-8d4f-9803fb281b45\nPage 1 of 2\n\nAlienVault OTX \u003chttps://otx.alienvault.com/browse/pulses?q=tag:cozyduke\u003e\r\nLast change to this tool card: 22 June 2023\r\nDownload this tool card in JSON format\r\nAll groups using tool CozyDuke\r\nChanged Name Country Observed\r\nAPT groups\r\n  APT 29, Cozy Bear, The Dukes 2008-Feb 2025\r\n1 group listed (1 APT, 0 other, 0 unknown)\r\nSource: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6e64a22-315a-4384-8d4f-9803fb281b45\r\nhttps://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6e64a22-315a-4384-8d4f-9803fb281b45\r\nPage 2 of 2",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"origins": [
		"web"
	],
	"references": [
		"https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6e64a22-315a-4384-8d4f-9803fb281b45"
	],
	"report_names": [
		"listgroups.cgi?u=d6e64a22-315a-4384-8d4f-9803fb281b45"
	],
	"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": 1775434395,
	"ts_updated_at": 1775826719,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
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}