{"id":"b99a1518-1ad5-4f65-bc95-1ffff97a8fd0","title":"HackTool - Inveigh Execution","description":"Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool","author":"Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"critical","date":"2022-10-24","modified":"2023-02-04","tags":["attack.credential-access","attack.t1003.001"],"technique_ids":["T1003.001"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Very unlikely"],"references":["https://github.com/Kevin-Robertson/Inveigh","https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/"],"source_path":"rules/windows/process_creation/proc_creation_win_hktl_inveigh.yml","source_sha256":"e842fae7e1f621e75d54a04753e3758341f5c1e45ed6c4c99c13472cce85cdb9","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_hktl_inveigh.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: HackTool - Inveigh Execution\nid: b99a1518-1ad5-4f65-bc95-1ffff97a8fd0\nstatus: test\ndescription: Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool\nreferences:\n    - https://github.com/Kevin-Robertson/Inveigh\n    - https://thedfirreport.com/2020/11/23/pysa-mespinoza-ransomware/\nauthor: Nasreddine Bencherchali (Nextron Systems)\ndate: 2022-10-24\nmodified: 2023-02-04\ntags:\n    - attack.credential-access\n    - attack.t1003.001\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        - Image|endswith: '\\Inveigh.exe'\n        - OriginalFileName:\n              - '\\Inveigh.exe'\n              - '\\Inveigh.dll'\n        - Description: 'Inveigh'\n        - CommandLine|contains:\n              - ' -SpooferIP'\n              - ' -ReplyToIPs '\n              - ' -ReplyToDomains '\n              - ' -ReplyToMACs '\n              - ' -SnifferIP'\n    condition: selection\nfalsepositives:\n    - Very unlikely\nlevel: critical\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1003.001","id":"T1003.001","name":"LSASS Memory","page":"techniques/enterprise/T1003.001/"}],"data_path":"data/detection-rules/b99a1518-1ad5-4f65-bc95-1ffff97a8fd0.json","kind":"sigma"}