{"id":"75bfe6e6-cd8e-429e-91d3-03921e1d7962","title":"Remote Access Tool - ScreenConnect Installation Execution","description":"Detects ScreenConnect program starts that establish a remote access to a system.","author":"Florian Roth (Nextron Systems)","status":"test","level":"medium","date":"2021-02-11","modified":"2024-02-26","tags":["attack.persistence","attack.initial-access","attack.t1133"],"technique_ids":["T1133"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Legitimate use by administrative staff"],"references":["https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies"],"source_path":"rules/windows/process_creation/proc_creation_win_remote_access_tools_screenconnect_installation_cli_param.yml","source_sha256":"f05c7052bfac504b7bb4e07318416c3241db04b8b850dbac32ed7002d218cd8f","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_remote_access_tools_screenconnect_installation_cli_param.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Remote Access Tool - ScreenConnect Installation Execution\nid: 75bfe6e6-cd8e-429e-91d3-03921e1d7962\nstatus: test\ndescription: Detects ScreenConnect program starts that establish a remote access to a system.\nreferences:\n    - https://www.anomali.com/blog/probable-iranian-cyber-actors-static-kitten-conducting-cyberespionage-campaign-targeting-uae-and-kuwait-government-agencies\nauthor: Florian Roth (Nextron Systems)\ndate: 2021-02-11\nmodified: 2024-02-26\ntags:\n    - attack.persistence\n    - attack.initial-access\n    - attack.t1133\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        CommandLine|contains|all:\n            - 'e=Access&'\n            - 'y=Guest&'\n            - '&p='\n            - '&c='\n            - '&k='\n    condition: selection\nfalsepositives:\n    - Legitimate use by administrative staff\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1133","id":"T1133","name":"External Remote Services","page":"techniques/enterprise/T1133/"}],"data_path":"data/detection-rules/75bfe6e6-cd8e-429e-91d3-03921e1d7962.json","kind":"sigma"}