{"record":{"id":"ATTACK:enterprise:T1564.004","title":"NTFS File Attributes","type":"Subtechnique","source_url":"https://attack.mitre.org/techniques/T1564/004","snapshot":"enterprise-attack-20.0.json","status":"active","rights":"Source metadata only; source notices retained; no operational prose or payloads","review_status":"machine-extracted; source-specific checks passed, editorial review pending","stix_id":"attack-pattern--f2857333-11d4-45bf-b064-2c28d8525be5","external_id":"T1564.004","domain":"enterprise","created":"2020-03-13T20:33:00.009Z","modified":"2026-05-12T15:12:00.724Z","version":"2.0","aliases":[],"tactics":["stealth"],"source_references":[{"source_name":"MalwareBytes ADS July 2015","url":"https://blog.malwarebytes.com/101/2015/07/introduction-to-alternate-data-streams/"},{"source_name":"SpectorOps Host-Based Jul 2017","url":"https://posts.specterops.io/host-based-threat-modeling-indicator-design-a9dbbb53d5ea"},{"source_name":"Journey into IR ZeroAccess NTFS EA","url":"http://journeyintoir.blogspot.com/2012/12/extracting-zeroaccess-from-ntfs.html"},{"source_name":"Microsoft NTFS File Attributes Aug 2010","url":"https://blogs.technet.microsoft.com/askcore/2010/08/25/ntfs-file-attributes/"},{"source_name":"Microsoft ADS Mar 2014","url":"https://blogs.technet.microsoft.com/askcore/2013/03/24/alternate-data-streams-in-ntfs/"},{"source_name":"Microsoft File Streams","url":"https://learn.microsoft.com/en-us/windows/win32/fileio/file-streams"}]},"assertions":[{"id":"enterprise:relationship--1ee44004-6aaa-4b22-934d-4f4ef82cbbd4","subject":"ATTACK:enterprise:S0019","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--1ee44004-6aaa-4b22-934d-4f4ef82cbbd4","modified":"2026-04-29T14:23:05.947Z","references":[{"source_name":"Kaspersky Regin","url":"https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/08070305/Kaspersky_Lab_whitepaper_Regin_platform_eng.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--1eeb08cb-8b06-45a7-bf74-fb8bdaa4b02f","subject":"ATTACK:enterprise:G0050","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--1eeb08cb-8b06-45a7-bf74-fb8bdaa4b02f","modified":"2026-07-31T18:47:44.032Z","references":[{"source_name":"Cybereason Cobalt Kitty 2017","url":"https://cdn2.hubspot.net/hubfs/3354902/Cybereason%20Labs%20Analysis%20Operation%20Cobalt%20Kitty.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--1fdd4a0b-fe6d-4fb1-a6ab-7f5063b6ecc3","subject":"ATTACK:enterprise:S0476","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--1fdd4a0b-fe6d-4fb1-a6ab-7f5063b6ecc3","modified":"2026-04-29T14:23:05.948Z","references":[{"source_name":"Unit 42 Valak July 2020","url":"https://unit42.paloaltonetworks.com/valak-evolution/"},{"source_name":"SentinelOne Valak June 2020","url":"https://assets.sentinelone.com/labs/sentinel-one-valak-i"},{"source_name":"Cybereason Valak May 2020","url":"https://www.cybereason.com/blog/valak-more-than-meets-the-eye"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--328ab5f5-017c-4d4c-ab52-078257e39bd7","subject":"ATTACK:enterprise:S0397","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--328ab5f5-017c-4d4c-ab52-078257e39bd7","modified":"2026-04-29T14:23:05.985Z","references":[{"source_name":"ESET LoJax Sept 2018","url":"https://www.welivesecurity.com/wp-content/uploads/2018/09/ESET-LoJax.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--5181727e-706d-4e57-8a41-628a27e03c6c","subject":"ATTACK:enterprise:S0404","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--5181727e-706d-4e57-8a41-628a27e03c6c","modified":"2026-04-29T14:23:06.037Z","references":[{"source_name":"LOLBAS Esentutl","url":"https://lolbas-project.github.io/lolbas/Binaries/Esentutl/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--67edd4b3-09f8-47c7-aaf1-6440524c78d4","subject":"ATTACK:enterprise:M1022","predicate":"mitigates","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--67edd4b3-09f8-47c7-aaf1-6440524c78d4","modified":"2026-04-29T14:23:06.066Z","references":[{"source_name":"InsiderThreat NTFS EA Oct 2017","url":"https://blog.stealthbits.com/attack-step-3-persistence-ntfs-extended-attributes-file-system-attacks"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--78775a68-6973-43b1-a3d9-a1c9c93c5a3f","subject":"ATTACK:enterprise:S0361","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--78775a68-6973-43b1-a3d9-a1c9c93c5a3f","modified":"2026-04-29T14:23:06.090Z","references":[{"source_name":"LOLBAS Expand","url":"https://lolbas-project.github.io/lolbas/Binaries/Expand/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--91f59958-db5f-429c-9608-a033ea68486b","subject":"ATTACK:enterprise:S0139","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--91f59958-db5f-429c-9608-a033ea68486b","modified":"2026-04-29T14:23:06.124Z","references":[{"source_name":"Volexity PowerDuke November 2016","url":"https://www.volexity.com/blog/2016/11/09/powerduke-post-election-spear-phishing-campaigns-targeting-think-tanks-and-ngos/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--bc829687-1a36-46f3-9196-79e62f84d005","subject":"ATTACK:enterprise:S1052","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--bc829687-1a36-46f3-9196-79e62f84d005","modified":"2026-04-29T14:23:06.182Z","references":[{"source_name":"Mandiant APT41","url":"https://www.mandiant.com/resources/apt41-us-state-governments"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--bc838675-63af-45c5-9a30-081b5f5ac0d7","subject":"ATTACK:enterprise:S0145","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--bc838675-63af-45c5-9a30-081b5f5ac0d7","modified":"2026-04-29T14:23:06.182Z","references":[{"source_name":"Cisco DNSMessenger March 2017","url":"http://blog.talosintelligence.com/2017/03/dnsmessenger.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c18285a0-8c55-4aee-bb60-55b359cdfacb","subject":"ATTACK:enterprise:S1160","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--c18285a0-8c55-4aee-bb60-55b359cdfacb","modified":"2026-04-29T14:23:06.190Z","references":[{"source_name":"Elastic Latrodectus May 2024","url":"https://www.elastic.co/security-labs/spring-cleaning-with-latrodectus"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c3e7ca65-d0b0-43bd-ae13-047c361f3a79","subject":"ATTACK:enterprise:S0612","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--c3e7ca65-d0b0-43bd-ae13-047c361f3a79","modified":"2026-04-29T14:23:06.193Z","references":[{"source_name":"Sentinel Labs WastedLocker July 2020","url":"https://www.sentinelone.com/labs/wastedlocker-ransomware-abusing-ads-and-ntfs-file-attributes/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c42f802b-394c-4d6f-bc3f-bf039c971cae","subject":"ATTACK:enterprise:S0570","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--c42f802b-394c-4d6f-bc3f-bf039c971cae","modified":"2026-04-29T14:23:06.193Z","references":[{"source_name":"Crowdstrike Indrik November 2018","url":"https://www.crowdstrike.com/blog/big-game-hunting-the-evolution-of-indrik-spider-from-dridex-wire-fraud-to-bitpaymer-targeted-ransomware/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--cb11ee03-ac58-417a-a50b-4c3229e226a5","subject":"ATTACK:enterprise:S0373","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--cb11ee03-ac58-417a-a50b-4c3229e226a5","modified":"2026-04-29T14:23:06.203Z","references":[{"source_name":"Securelist Brazilian Banking Malware July 2020","url":"https://securelist.com/the-tetrade-brazilian-banking-malware/97779/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d2d11e48-91f9-4ebf-82b7-c194c0bee9b5","subject":"ATTACK:enterprise:S0168","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--d2d11e48-91f9-4ebf-82b7-c194c0bee9b5","modified":"2026-04-29T14:23:06.214Z","references":[{"source_name":"ESET Gazer Aug 2017","url":"https://www.welivesecurity.com/wp-content/uploads/2017/08/eset-gazer.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--dd434e57-9813-4e3f-ac86-f9ddc6313704","subject":"ATTACK:enterprise:T1564.004","predicate":"subtechnique-of","object":"ATTACK:enterprise:T1564","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--dd434e57-9813-4e3f-ac86-f9ddc6313704","modified":"2026-04-29T14:23:06.227Z","references":[],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--e584ec5f-af99-4d61-8b02-3dbacae4adf4","subject":"ATTACK:enterprise:S0027","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--e584ec5f-af99-4d61-8b02-3dbacae4adf4","modified":"2026-04-29T14:23:06.238Z","references":[{"source_name":"Ciubotariu 2014","url":"http://www.symantec.com/connect/blogs/trojanzeroaccessc-hidden-ntfs-ea"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--f3f777de-db0e-4bde-b347-9c5727ef6bb7","subject":"ATTACK:enterprise:S0504","predicate":"uses","object":"ATTACK:enterprise:T1564.004","asserted_by":"MITRE ATT&CK","source_url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","snapshot":"enterprise-attack-20.0.json","evidence_locator":"relationship--f3f777de-db0e-4bde-b347-9c5727ef6bb7","modified":"2026-04-29T14:23:06.257Z","references":[{"source_name":"Cyberreason Anchor December 2019","url":"https://www.cybereason.com/blog/dropping-anchor-from-a-trickbot-infection-to-the-discovery-of-the-anchor-malware"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1}],"source_snapshot":{"file":"enterprise-attack-20.0.json","url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json","sha256":"81113ba98afa2928f3dcff62022539f7ce30c315c32e14422f11ff95ce534352","bytes":55271014,"checked_at":"2026-10-16T03:31:39Z"},"notices_url":"https://aol.pm/source-notices.txt","notices":"License\n-------\nThe MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research,\ndevelopment, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce\nMITRE's copyright designation and this license in any such copy.\n\n\"© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.\"\n\nDisclaimers\n-----------\nMITRE does not claim ATT&CK enumerates all possibilities for the types of actions and behaviors documented as part\nof its adversary model and framework of techniques. Using the information contained within ATT&CK to address or cover\nfull categories of techniques will not guarantee full defensive coverage as there may be undisclosed techniques or\nvariations on existing techniques not documented by ATT&CK.\n\nALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE\nORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS,\nAGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT\nTHE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR\nFITNESS FOR A PARTICULAR PURPOSE.\n"}