{"record":{"id":"ATTACK:enterprise:G0098","title":"BlackTech","type":"IntrusionSet","source_url":"https://attack.mitre.org/groups/G0098","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":"intrusion-set--6fe8a2a1-a1b0-4af8-953d-4babd329f8f8","external_id":"G0098","domain":"enterprise","created":"2020-05-05T18:36:45.970Z","modified":"2026-07-31T18:48:01.102Z","version":"2.0","aliases":["BlackTech","Palmerworm"],"tactics":[],"source_references":[{"source_name":"Palmerworm"},{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"},{"source_name":"IronNet BlackTech Oct 2021","url":"https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape"},{"source_name":"Reuters Taiwan BlackTech August 2020","url":"https://www.reuters.com/article/us-taiwan-cyber-china/taiwan-says-china-behind-cyberattacks-on-government-agencies-emails-idUSKCN25F0JK"},{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}]},"assertions":[{"id":"enterprise:relationship--01455ab2-2769-4eab-9df2-e7e5f707e7c6","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1566.002","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--01455ab2-2769-4eab-9df2-e7e5f707e7c6","modified":"2026-07-31T18:48:01.443Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--036d9e28-e7c4-4865-b964-2ea213274521","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1204.001","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--036d9e28-e7c4-4865-b964-2ea213274521","modified":"2026-07-31T18:48:01.459Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--036f4704-ce28-49cf-bb57-e4ce5079981e","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0435","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--036f4704-ce28-49cf-bb57-e4ce5079981e","modified":"2026-07-31T18:48:01.486Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"},{"source_name":"JPCert PLEAD Downloader June 2018","url":"https://blogs.jpcert.or.jp/en/2018/03/malware-tscooki-7aa0.html"},{"source_name":"Trend Micro Waterbear December 2019","url":"https://www.trendmicro.com/en_us/research/19/l/waterbear-is-back-uses-api-hooking-to-evade-security-product-detection.html"},{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--06bf8477-fed1-410b-8fc9-2655758eed41","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1588.003","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--06bf8477-fed1-410b-8fc9-2655758eed41","modified":"2026-07-31T18:48:01.520Z","references":[{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--0bc4d3d8-8018-4e0a-a365-ebef543e1222","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1046","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--0bc4d3d8-8018-4e0a-a365-ebef543e1222","modified":"2026-07-31T18:48:01.552Z","references":[{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--17738bdd-24b9-44d0-a897-d1b861fd2636","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1588.002","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--17738bdd-24b9-44d0-a897-d1b861fd2636","modified":"2026-07-31T18:48:01.574Z","references":[{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--28ee4a1e-1e63-4c72-8424-4f923b074ad9","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0437","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--28ee4a1e-1e63-4c72-8424-4f923b074ad9","modified":"2026-07-31T18:48:01.594Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"},{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--36f159f7-5018-4889-a540-98e3ac242602","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0029","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--36f159f7-5018-4889-a540-98e3ac242602","modified":"2026-07-31T18:48:01.621Z","references":[{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--51cc3f41-f5aa-4d04-95de-15d96e103bac","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1190","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--51cc3f41-f5aa-4d04-95de-15d96e103bac","modified":"2026-07-31T18:48:01.641Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--55b0cb4d-1109-449c-82f6-ed42317df209","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1021.004","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--55b0cb4d-1109-449c-82f6-ed42317df209","modified":"2026-07-31T18:48:01.661Z","references":[{"source_name":"Symantec Palmerworm Sep 2020","url":"https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/palmerworm-blacktech-espionage-apt"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--56f73ea6-f7ba-4226-bbf9-55e904843e31","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1106","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--56f73ea6-f7ba-4226-bbf9-55e904843e31","modified":"2026-07-31T18:48:01.680Z","references":[{"source_name":"IronNet BlackTech Oct 2021","url":"https://www.ironnet.com/blog/china-cyber-attacks-the-current-threat-landscape"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--66a14eeb-a6a0-4614-8224-7f238b3a83da","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1203","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--66a14eeb-a6a0-4614-8224-7f238b3a83da","modified":"2026-07-31T18:48:01.701Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--795b9ebc-6bf1-47f9-b236-117c2216c5d4","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1566.001","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--795b9ebc-6bf1-47f9-b236-117c2216c5d4","modified":"2026-07-31T18:48:01.728Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"},{"source_name":"NTT Security Flagpro new December 2021","url":"https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--8c5e20b3-b15c-4c08-84fe-eeacd9209375","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1036.002","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--8c5e20b3-b15c-4c08-84fe-eeacd9209375","modified":"2026-07-31T18:48:01.745Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--9d2dfa0b-8370-4873-9b8f-4366e61be715","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1574.001","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--9d2dfa0b-8370-4873-9b8f-4366e61be715","modified":"2026-07-31T18:48:01.768Z","references":[{"source_name":"Trend Micro Waterbear December 2019","url":"https://www.trendmicro.com/en_us/research/19/l/waterbear-is-back-uses-api-hooking-to-evade-security-product-detection.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c756d00a-9ca0-435e-b226-bff2c123b390","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0436","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--c756d00a-9ca0-435e-b226-bff2c123b390","modified":"2026-07-31T18:48:01.781Z","references":[{"source_name":"JPCert TSCookie March 2018","url":"https://blogs.jpcert.or.jp/en/2018/03/malware-tscooki-7aa0.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--ca856513-b1ac-46d4-8b24-eafed59bd5f0","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0696","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--ca856513-b1ac-46d4-8b24-eafed59bd5f0","modified":"2026-07-31T18:48:01.797Z","references":[{"source_name":"NTT Security Flagpro new December 2021","url":"https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d14e6464-a6c5-4554-a463-88e267828397","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:S0579","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--d14e6464-a6c5-4554-a463-88e267828397","modified":"2026-07-31T18:48:01.818Z","references":[{"source_name":"Trend Micro Waterbear December 2019","url":"https://www.trendmicro.com/en_us/research/19/l/waterbear-is-back-uses-api-hooking-to-evade-security-product-detection.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--f6d1c615-16df-4527-ad74-ce8623f87ce0","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1204.002","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--f6d1c615-16df-4527-ad74-ce8623f87ce0","modified":"2026-07-31T18:48:01.832Z","references":[{"source_name":"TrendMicro BlackTech June 2017","url":"https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/"},{"source_name":"NTT Security Flagpro new December 2021","url":"https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--ff9691d7-91dd-4549-b997-d5abf327ef1f","subject":"ATTACK:enterprise:G0098","predicate":"uses","object":"ATTACK:enterprise:T1588.004","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--ff9691d7-91dd-4549-b997-d5abf327ef1f","modified":"2026-07-31T18:48:01.846Z","references":[{"source_name":"ESET PLEAD Malware July 2018","url":"https://www.welivesecurity.com/2018/07/09/certificates-stolen-taiwanese-tech-companies-plead-malware-campaign/"}],"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"}