{
	"id": "cc2564eb-a718-48dc-b145-7851930798cd",
	"created_at": "2026-04-06T00:08:08.932499Z",
	"updated_at": "2026-04-10T03:37:54.561504Z",
	"deleted_at": null,
	"sha1_hash": "acc7885ce077bfe305f8576cb4be1d091a16ceaa",
	"title": "Okrum (Malware Family)",
	"llm_title": "",
	"authors": "",
	"file_creation_date": "0001-01-01T00:00:00Z",
	"file_modification_date": "0001-01-01T00:00:00Z",
	"file_size": 45427,
	"plain_text": "Okrum (Malware Family)\r\nBy Fraunhofer FKIE\r\nArchived: 2026-04-05 22:48:33 UTC\r\nwin.okrum (Back to overview)\r\nOkrum\r\nActor(s): Mirage\r\na new, previously unknown backdoor that we named Okrum. The malicious actors behind the Okrum malware\r\nwere focused on the same targets in Slovakia that were previously targeted by Ketrican 2015 backdoors.\r\nReferences\r\n2021-02-18 ⋅ PTSecurity ⋅ PTSecurity\r\nhttps://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/\r\nPoet RAT Gravity RAT Ketrican Okrum OopsIE Remcos RogueRobinNET RokRAT SmokeLoader\r\n2020-11-03 ⋅ Kaspersky Labs ⋅ GReAT\r\nAPT trends report Q3 2020\r\nWellMail EVILNUM Janicab Poet RAT AsyncRAT Ave Maria Cobalt Strike Crimson RAT CROSSWALK\r\nDtrack LODEINFO MoriAgent Okrum PlugX POISONPLUG Rover ShadowPad SoreFang Winnti\r\n2020-05-21 ⋅ Intezer ⋅ Paul Litvak\r\nThe Evolution of APT15’s Codebase 2020\r\nKetrican Ketrum Okrum\r\n2019-07-18 ⋅ ESET Research ⋅ Zuzana Hromcová\r\nOkrum: Ke3chang group targets diplomatic missions\r\nKetrican Okrum\r\nThere is no Yara-Signature yet.\r\nSource: https://malpedia.caad.fkie.fraunhofer.de/details/win.okrum\r\nhttps://malpedia.caad.fkie.fraunhofer.de/details/win.okrum\r\nPage 1 of 1",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"references": [
		"https://malpedia.caad.fkie.fraunhofer.de/details/win.okrum"
	],
	"report_names": [
		"win.okrum"
	],
	"threat_actors": [
		{
			"id": "059b16f8-d4e0-4399-9add-18101a2fd298",
			"created_at": "2022-10-25T15:50:23.29434Z",
			"updated_at": "2026-04-10T02:00:05.380938Z",
			"deleted_at": null,
			"main_name": "Evilnum",
			"aliases": [
				"Evilnum"
			],
			"source_name": "MITRE:Evilnum",
			"tools": [
				"More_eggs",
				"EVILNUM",
				"LaZagne"
			],
			"source_id": "MITRE",
			"reports": null
		},
		{
			"id": "610a7295-3139-4f34-8cec-b3da40add480",
			"created_at": "2023-01-06T13:46:38.608142Z",
			"updated_at": "2026-04-10T02:00:03.03764Z",
			"deleted_at": null,
			"main_name": "Cobalt",
			"aliases": [
				"Cobalt Group",
				"Cobalt Gang",
				"GOLD KINGSWOOD",
				"COBALT SPIDER",
				"G0080",
				"Mule Libra"
			],
			"source_name": "MISPGALAXY:Cobalt",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "0a03e7f0-2f75-4153-9c4f-c46d12d3962e",
			"created_at": "2022-10-25T15:50:23.453824Z",
			"updated_at": "2026-04-10T02:00:05.28793Z",
			"deleted_at": null,
			"main_name": "Ke3chang",
			"aliases": [
				"Ke3chang",
				"APT15",
				"Vixen Panda",
				"GREF",
				"Playful Dragon",
				"RoyalAPT",
				"Nylon Typhoon"
			],
			"source_name": "MITRE:Ke3chang",
			"tools": [
				"Okrum",
				"Systeminfo",
				"netstat",
				"spwebmember",
				"Mimikatz",
				"Tasklist",
				"MirageFox",
				"Neoichor",
				"ipconfig"
			],
			"source_id": "MITRE",
			"reports": null
		},
		{
			"id": "4d5f939b-aea9-4a0e-8bff-003079a261ea",
			"created_at": "2023-01-06T13:46:39.04841Z",
			"updated_at": "2026-04-10T02:00:03.196806Z",
			"deleted_at": null,
			"main_name": "APT41",
			"aliases": [
				"WICKED PANDA",
				"BRONZE EXPORT",
				"Brass Typhoon",
				"TG-2633",
				"Leopard Typhoon",
				"G0096",
				"Grayfly",
				"BARIUM",
				"BRONZE ATLAS",
				"Red Kelpie",
				"G0044",
				"Earth Baku",
				"TA415",
				"WICKED SPIDER",
				"HOODOO",
				"Winnti",
				"Double Dragon"
			],
			"source_name": "MISPGALAXY:APT41",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "2a24d664-6a72-4b4c-9f54-1553b64c453c",
			"created_at": "2025-08-07T02:03:24.553048Z",
			"updated_at": "2026-04-10T02:00:03.787296Z",
			"deleted_at": null,
			"main_name": "BRONZE ATLAS",
			"aliases": [
				"APT41 ",
				"BARIUM ",
				"Blackfly ",
				"Brass Typhoon",
				"CTG-2633",
				"Earth Baku ",
				"GREF",
				"Group 72 ",
				"Red Kelpie ",
				"TA415 ",
				"TG-2633 ",
				"Wicked Panda ",
				"Winnti"
			],
			"source_name": "Secureworks:BRONZE ATLAS",
			"tools": [
				"Acehash",
				"CCleaner v5.33 backdoor",
				"ChinaChopper",
				"Cobalt Strike",
				"DUSTPAN",
				"Dicey MSDN",
				"Dodgebox",
				"ForkPlayground",
				"HUC Proxy Malware (Htran)"
			],
			"source_id": "Secureworks",
			"reports": null
		},
		{
			"id": "8ce861d7-7fbd-4d9c-a211-367c118bfdbd",
			"created_at": "2023-01-06T13:46:39.153487Z",
			"updated_at": "2026-04-10T02:00:03.232006Z",
			"deleted_at": null,
			"main_name": "Evilnum",
			"aliases": [
				"EvilNum",
				"Jointworm",
				"KNOCKOUT SPIDER",
				"DeathStalker",
				"TA4563"
			],
			"source_name": "MISPGALAXY:Evilnum",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "39ea99fb-1704-445d-b5cd-81e7c99d6012",
			"created_at": "2022-10-25T16:07:23.601894Z",
			"updated_at": "2026-04-10T02:00:04.684134Z",
			"deleted_at": null,
			"main_name": "Evilnum",
			"aliases": [
				"G0120",
				"Jointworm",
				"Operation Phantom in the [Command] Shell",
				"TA4563"
			],
			"source_name": "ETDA:Evilnum",
			"tools": [
				"Bypass-UAC",
				"Cardinal RAT",
				"ChromeCookiesView",
				"EVILNUM",
				"Evilnum",
				"IronPython",
				"LaZagne",
				"MailPassView",
				"More_eggs",
				"ProduKey",
				"PyVil",
				"PyVil RAT",
				"SONE",
				"SpicyOmelette",
				"StealerOne",
				"Taurus Loader Stealer Module",
				"Taurus Loader TeamViewer Module",
				"Terra Loader",
				"TerraPreter",
				"TerraStealer",
				"TerraTV"
			],
			"source_id": "ETDA",
			"reports": null
		},
		{
			"id": "7d5531e2-0ad1-4237-beed-af009035576f",
			"created_at": "2024-05-01T02:03:07.977868Z",
			"updated_at": "2026-04-10T02:00:03.817883Z",
			"deleted_at": null,
			"main_name": "BRONZE PALACE",
			"aliases": [
				"APT15 ",
				"BRONZE DAVENPORT ",
				"BRONZE IDLEWOOD ",
				"CTG-6119 ",
				"CTG-6119 ",
				"CTG-9246 ",
				"Ke3chang ",
				"NICKEL ",
				"Nylon Typhoon ",
				"Playful Dragon",
				"Vixen Panda "
			],
			"source_name": "Secureworks:BRONZE PALACE",
			"tools": [
				"BMW",
				"BS2005",
				"Enfal",
				"Mirage",
				"RoyalCLI",
				"RoyalDNS"
			],
			"source_id": "Secureworks",
			"reports": null
		},
		{
			"id": "7c8cf02c-623a-4793-918b-f908675a1aef",
			"created_at": "2023-01-06T13:46:38.309165Z",
			"updated_at": "2026-04-10T02:00:02.921721Z",
			"deleted_at": null,
			"main_name": "APT15",
			"aliases": [
				"Metushy",
				"Lurid",
				"Social Network Team",
				"Royal APT",
				"BRONZE DAVENPORT",
				"BRONZE IDLEWOOD",
				"VIXEN PANDA",
				"Ke3Chang",
				"Playful Dragon",
				"BRONZE PALACE",
				"G0004",
				"Red Vulture",
				"Nylon Typhoon"
			],
			"source_name": "MISPGALAXY:APT15",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "17b1b76b-16da-4c4f-8b32-f6fede3eda8c",
			"created_at": "2022-10-25T16:07:23.750796Z",
			"updated_at": "2026-04-10T02:00:04.736762Z",
			"deleted_at": null,
			"main_name": "Ke3chang",
			"aliases": [
				"APT 15",
				"BackdoorDiplomacy",
				"Bronze Davenport",
				"Bronze Idlewood",
				"Bronze Palace",
				"CTG-9246",
				"G0004",
				"G0135",
				"GREF",
				"Ke3chang",
				"Metushy",
				"Nylon Typhoon",
				"Operation Ke3chang",
				"Operation MirageFox",
				"Playful Dragon",
				"Playful Taurus",
				"PurpleHaze",
				"Red Vulture",
				"Royal APT",
				"Social Network Team",
				"Vixen Panda"
			],
			"source_name": "ETDA:Ke3chang",
			"tools": [
				"Agentemis",
				"Anserin",
				"BS2005",
				"BleDoor",
				"CarbonSteal",
				"Cobalt Strike",
				"CobaltStrike",
				"DarthPusher",
				"DoubleAgent",
				"EternalBlue",
				"GoldenEagle",
				"Graphican",
				"HenBox",
				"HighNoon",
				"IRAFAU",
				"Ketrican",
				"Ketrum",
				"LOLBAS",
				"LOLBins",
				"Living off the Land",
				"MS Exchange Tool",
				"Mebroot",
				"Mimikatz",
				"MirageFox",
				"NBTscan",
				"Okrum",
				"PluginPhantom",
				"PortQry",
				"ProcDump",
				"PsList",
				"Quarian",
				"RbDoor",
				"RibDoor",
				"Royal DNS",
				"RoyalCli",
				"RoyalDNS",
				"SAMRID",
				"SMBTouch",
				"SilkBean",
				"Sinowal",
				"SpyWaller",
				"Theola",
				"TidePool",
				"Torpig",
				"Turian",
				"Winnti",
				"XSLCmd",
				"cobeacon",
				"nbtscan",
				"netcat",
				"spwebmember"
			],
			"source_id": "ETDA",
			"reports": null
		}
	],
	"ts_created_at": 1775434088,
	"ts_updated_at": 1775792274,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
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}