{'created': '2018-04-18T17:59:24.739Z',
 'created_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
 'description': 'The Microsoft Connection Manager Profile Installer '
                '(CMSTP.exe) is a command-line program used to install '
                'Connection Manager service profiles. (Citation: Microsoft '
                'Connection Manager Oct 2009) CMSTP.exe accepts an '
                'installation information file (INF) as a parameter and '
                'installs a service profile leveraged for remote access '
                'connections.\n'
                '\n'
                'Adversaries may supply CMSTP.exe with INF files infected with '
                'malicious commands. (Citation: Twitter CMSTP Usage Jan 2018) '
                'Similar to '
                '[Regsvr32](https://attack.mitre.org/techniques/T1117) / '
                '”Squiblydoo”, CMSTP.exe may be abused to load and execute '
                'DLLs (Citation: MSitPros CMSTP Aug 2017)  and/or COM '
                'scriptlets (SCT) from remote servers. (Citation: Twitter '
                'CMSTP Jan 2018) (Citation: GitHub Ultimate AppLocker Bypass '
                'List) (Citation: Endurant CMSTP July 2018) This execution may '
                'also bypass AppLocker and other whitelisting defenses since '
                'CMSTP.exe is a legitimate, signed Microsoft application.\n'
                '\n'
                'CMSTP.exe can also be abused to [Bypass User Account '
                'Control](https://attack.mitre.org/techniques/T1088) and '
                'execute arbitrary commands from a malicious INF through an '
                'auto-elevated COM interface. (Citation: MSitPros CMSTP Aug '
                '2017) (Citation: GitHub Ultimate AppLocker Bypass List) '
                '(Citation: Endurant CMSTP July 2018)',
 'external_references': [{'external_id': 'T1191',
                          'source_name': 'mitre-attack',
                          'url': 'https://attack.mitre.org/techniques/T1191'},
                         {'description': 'Microsoft. (2009, October 8). How '
                                         'Connection Manager Works. Retrieved '
                                         'April 11, 2018.',
                          'source_name': 'Microsoft Connection Manager Oct '
                                         '2009',
                          'url': 'https://docs.microsoft.com/previous-versions/windows/it-pro/windows-server-2003/cc786431(v=ws.10)'},
                         {'description': 'Carr, N. (2018, January 31). Here is '
                                         'some early bad cmstp.exe... '
                                         'Retrieved April 11, 2018.',
                          'source_name': 'Twitter CMSTP Usage Jan 2018',
                          'url': 'https://twitter.com/ItsReallyNick/status/958789644165894146'},
                         {'description': 'Moe, O. (2017, August 15). Research '
                                         'on CMSTP.exe. Retrieved April 11, '
                                         '2018.',
                          'source_name': 'MSitPros CMSTP Aug 2017',
                          'url': 'https://msitpros.com/?p=3960'},
                         {'description': 'Tyrer, N. (2018, January 30). '
                                         'CMSTP.exe - remote .sct execution '
                                         'applocker bypass. Retrieved April '
                                         '11, 2018.',
                          'source_name': 'Twitter CMSTP Jan 2018',
                          'url': 'https://twitter.com/NickTyrer/status/958450014111633408'},
                         {'description': 'Moe, O. (2018, March 1). Ultimate '
                                         'AppLocker Bypass List. Retrieved '
                                         'April 10, 2018.',
                          'source_name': 'GitHub Ultimate AppLocker Bypass '
                                         'List',
                          'url': 'https://github.com/api0cradle/UltimateAppLockerByPassList'},
                         {'description': 'Seetharaman, N. (2018, July 7). '
                                         'Detecting CMSTP-Enabled Code '
                                         'Execution and UAC Bypass With '
                                         'Sysmon.. Retrieved August 6, 2018.',
                          'source_name': 'Endurant CMSTP July 2018',
                          'url': 'http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/'}],
 'id': 'attack-pattern--7d6f590f-544b-45b4-9a42-e0805f342af3',
 'kill_chain_phases': [{'kill_chain_name': 'mitre-attack',
                        'phase_name': 'defense-evasion'},
                       {'kill_chain_name': 'mitre-attack',
                        'phase_name': 'execution'}],
 'modified': '2025-10-24T17:49:00.746Z',
 'name': 'CMSTP',
 'object_marking_refs': ['marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168'],
 'revoked': True,
 'spec_version': '2.1',
 'type': 'attack-pattern',
 'x_mitre_attack_spec_version': '3.2.0',
 'x_mitre_contributors': ['Ye Yint Min Thu Htut, Offensive Security Team, DBS '
                          'Bank',
                          'Nik Seetharaman, Palantir'],
 'x_mitre_deprecated': False,
 'x_mitre_detection': '',
 'x_mitre_domains': ['enterprise-attack'],
 'x_mitre_is_subtechnique': False,
 'x_mitre_modified_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
 'x_mitre_platforms': ['Windows'],
 'x_mitre_version': '1.1'}