adpare
73 lines
4.5 KiB
JSON
73 lines
4.5 KiB
JSON
{
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"type": "bundle",
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"id": "bundle--d1e32c21-157b-47a3-a9eb-dc10e175add4",
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"spec_version": "2.0",
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"objects": [
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{
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"type": "attack-pattern",
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"id": "attack-pattern--68c96494-1a50-403e-8844-69a6af278c68",
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"created": "2017-05-31T21:30:42.222Z",
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"created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
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"revoked": true,
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"external_references": [
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{
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"source_name": "mitre-attack",
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"url": "https://attack.mitre.org/techniques/T1042",
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"external_id": "T1042"
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},
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{
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"source_name": "capec",
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"url": "https://capec.mitre.org/data/definitions/556.html",
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"external_id": "CAPEC-556"
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},
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{
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"source_name": "Microsoft Change Default Programs",
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"description": "Microsoft. (n.d.). Change which programs Windows 7 uses by default. Retrieved July 26, 2016.",
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"url": "https://support.microsoft.com/en-us/help/18539/windows-7-change-default-programs"
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},
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{
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"source_name": "Microsoft File Handlers",
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"description": "Microsoft. (n.d.). Specifying File Handlers for File Name Extensions. Retrieved November 13, 2014.",
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"url": "http://msdn.microsoft.com/en-us/library/bb166549.aspx"
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},
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{
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"source_name": "Microsoft Assoc Oct 2017",
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"description": "Plett, C. et al.. (2017, October 15). assoc. Retrieved August 7, 2018.",
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"url": "https://docs.microsoft.com/windows-server/administration/windows-commands/assoc"
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},
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{
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"source_name": "TrendMicro TROJ-FAKEAV OCT 2012",
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"description": "Sioting, S. (2012, October 8). TROJ_FAKEAV.GZD. Retrieved August 8, 2018.",
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"url": "https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/troj_fakeav.gzd"
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}
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],
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"object_marking_refs": [
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"marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168"
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],
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"modified": "2025-10-24T17:48:53.818Z",
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"name": "Change Default File Association",
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"description": "When a file is opened, the default program used to open the file (also called the file association or handler) is checked. File association selections are stored in the Windows Registry and can be edited by users, administrators, or programs that have Registry access (Citation: Microsoft Change Default Programs) (Citation: Microsoft File Handlers) or by administrators using the built-in assoc utility. (Citation: Microsoft Assoc Oct 2017) Applications can modify the file association for a given file extension to call an arbitrary program when a file with the given extension is opened.\n\nSystem file associations are listed under <code>HKEY_CLASSES_ROOT\\.[extension]</code>, for example <code>HKEY_CLASSES_ROOT\\.txt</code>. The entries point to a handler for that extension located at <code>HKEY_CLASSES_ROOT\\[handler]</code>. The various commands are then listed as subkeys underneath the shell key at <code>HKEY_CLASSES_ROOT\\[handler]\\shell\\[action]\\command</code>. For example:\n* <code>HKEY_CLASSES_ROOT\\txtfile\\shell\\open\\command</code>\n* <code>HKEY_CLASSES_ROOT\\txtfile\\shell\\print\\command</code>\n* <code>HKEY_CLASSES_ROOT\\txtfile\\shell\\printto\\command</code>\n\nThe values of the keys listed are commands that are executed when the handler opens the file extension. Adversaries can modify these values to continually execute arbitrary commands. (Citation: TrendMicro TROJ-FAKEAV OCT 2012)",
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"kill_chain_phases": [
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{
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"kill_chain_name": "mitre-attack",
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"phase_name": "persistence"
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}
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],
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"x_mitre_attack_spec_version": "3.2.0",
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"x_mitre_contributors": [
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"Stefan Kanthak",
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"Travis Smith, Tripwire"
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],
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"x_mitre_deprecated": false,
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"x_mitre_domains": [
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"enterprise-attack"
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],
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"x_mitre_is_subtechnique": false,
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"x_mitre_modified_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
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"x_mitre_platforms": [
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"Windows"
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],
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"x_mitre_version": "1.1"
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}
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]
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} |