{"id":"2704ab9e-afe2-4854-a3b1-0c0706d03578","title":"HackTool - Dumpert Process Dumper Execution","description":"Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory","author":"Florian Roth (Nextron Systems)","status":"test","level":"critical","date":"2020-02-04","modified":"2025-01-22","tags":["attack.credential-access","attack.t1003.001"],"technique_ids":["T1003.001"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Very unlikely"],"references":["https://github.com/outflanknl/Dumpert","https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/"],"source_path":"rules/windows/process_creation/proc_creation_win_hktl_dumpert.yml","source_sha256":"d2335a358a2acacd3f8ee194e8957195dba9c93106b53b13da9a02cb5ed089f8","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_hktl_dumpert.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 - Dumpert Process Dumper Execution\nid: 2704ab9e-afe2-4854-a3b1-0c0706d03578\nstatus: test\ndescription: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory\nreferences:\n    - https://github.com/outflanknl/Dumpert\n    - https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/\nauthor: Florian Roth (Nextron Systems)\ndate: 2020-02-04\nmodified: 2025-01-22\ntags:\n    - attack.credential-access\n    - attack.t1003.001\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        - Hashes|contains: 'MD5=09D278F9DE118EF09163C6140255C690'\n        - CommandLine|contains: 'Dumpert.dll'\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/2704ab9e-afe2-4854-a3b1-0c0706d03578.json","kind":"sigma"}