{"id":"f354eba5-623b-450f-b073-0b5b2773b6aa","title":"Potential DCOM InternetExplorer.Application DLL Hijack - Image Load","description":"Detects potential DLL hijack of \"iertutil.dll\" found in the DCOM InternetExplorer.Application Class","author":"Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga","status":"test","level":"critical","date":"2020-10-12","modified":"2022-12-18","tags":["attack.lateral-movement","attack.t1021.002","attack.t1021.003"],"technique_ids":["T1021.002","T1021.003"],"logsource":{"product":"windows","category":"image_load"},"falsepositives":["Unknown"],"references":["https://threathunterplaybook.com/hunts/windows/201009-RemoteDCOMIErtUtilDLLHijack/notebook.html"],"source_path":"rules/windows/image_load/image_load_iexplore_dcom_iertutil_dll_hijack.yml","source_sha256":"fab10bac8a708ac8d45e770e1f0880068efe9ba0f90f01da8de4b9912f86c58b","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/image_load/image_load_iexplore_dcom_iertutil_dll_hijack.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Potential DCOM InternetExplorer.Application DLL Hijack - Image Load\nid: f354eba5-623b-450f-b073-0b5b2773b6aa\nrelated:\n    - id: e554f142-5cf3-4e55-ace9-a1b59e0def65\n      type: obsolete\n    - id: 2f7979ae-f82b-45af-ac1d-2b10e93b0baa\n      type: similar\nstatus: test\ndescription: Detects potential DLL hijack of \"iertutil.dll\" found in the DCOM InternetExplorer.Application Class\nreferences:\n    - https://threathunterplaybook.com/hunts/windows/201009-RemoteDCOMIErtUtilDLLHijack/notebook.html\nauthor: Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga\ndate: 2020-10-12\nmodified: 2022-12-18\ntags:\n    - attack.lateral-movement\n    - attack.t1021.002\n    - attack.t1021.003\nlogsource:\n    product: windows\n    category: image_load\ndetection:\n    selection:\n        Image|endswith: '\\Internet Explorer\\iexplore.exe'\n        ImageLoaded|endswith: '\\Internet Explorer\\iertutil.dll'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: critical\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1021.002","id":"T1021.002","name":"SMB/Windows Admin Shares","page":"techniques/enterprise/T1021.002/"},{"key":"enterprise/T1021.003","id":"T1021.003","name":"Distributed Component Object Model","page":"techniques/enterprise/T1021.003/"}],"data_path":"data/detection-rules/f354eba5-623b-450f-b073-0b5b2773b6aa.json","kind":"sigma"}