{"id":"f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb","title":"Suspicious RDP Redirect Using TSCON","description":"Detects a suspicious RDP session redirect using tscon.exe","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2018-03-17","modified":"2023-05-16","tags":["attack.lateral-movement","attack.t1563.002","attack.t1021.001","car.2013-07-002"],"technique_ids":["T1021.001","T1563.002"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html","https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6","https://www.hackingarticles.in/rdp-session-hijacking-with-tscon/"],"source_path":"rules/windows/process_creation/proc_creation_win_tscon_rdp_redirect.yml","source_sha256":"233cf729118e7af79352a6c8fe4e0467f19553ae41ed765498e0820f197747f4","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_tscon_rdp_redirect.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious RDP Redirect Using TSCON\nid: f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb\nstatus: test\ndescription: Detects a suspicious RDP session redirect using tscon.exe\nreferences:\n    - http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html\n    - https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6\n    - https://www.hackingarticles.in/rdp-session-hijacking-with-tscon/\nauthor: Florian Roth (Nextron Systems)\ndate: 2018-03-17\nmodified: 2023-05-16\ntags:\n    - attack.lateral-movement\n    - attack.t1563.002\n    - attack.t1021.001\n    - car.2013-07-002\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        CommandLine|contains: ' /dest:rdp-tcp#'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1021.001","id":"T1021.001","name":"Remote Desktop Protocol","page":"techniques/enterprise/T1021.001/"},{"key":"enterprise/T1563.002","id":"T1563.002","name":"RDP Hijacking","page":"techniques/enterprise/T1563.002/"}],"data_path":"data/detection-rules/f72aa3e8-49f9-4c7d-bd74-f8ab84ff9bbb.json","kind":"sigma"}