{"id":"53330955-dc52-487f-a3a2-da24dcff99b5","title":"New BgInfo.EXE Custom DB Path Registry Configuration","description":"Detects setting of a new registry database value related to BgInfo configuration. Attackers can for example set this value to save the results of the commands executed by BgInfo in order to exfiltrate information.","author":"Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"medium","date":"2023-08-16","modified":"","tags":["attack.persistence","attack.defense-impairment","attack.t1112"],"technique_ids":["T1112"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Legitimate use of external DB to save the results"],"references":["Internal Research"],"source_path":"rules/windows/registry/registry_set/registry_set_bginfo_custom_db.yml","source_sha256":"0a74e55c7dc6333c7862b9438481cb59c1cc73e330746293b85f9e4398c05f0f","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_bginfo_custom_db.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: New BgInfo.EXE Custom DB Path Registry Configuration\nid: 53330955-dc52-487f-a3a2-da24dcff99b5\nstatus: test\ndescription: Detects setting of a new registry database value related to BgInfo configuration. Attackers can for example set this value to save the results of the commands executed by BgInfo in order to exfiltrate information.\nreferences:\n    - Internal Research\nauthor: Nasreddine Bencherchali (Nextron Systems)\ndate: 2023-08-16\ntags:\n    - attack.persistence\n    - attack.defense-impairment\n    - attack.t1112\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection:\n        TargetObject|endswith: '\\Software\\Winternals\\BGInfo\\Database'\n    condition: selection\nfalsepositives:\n    - Legitimate use of external DB to save the results\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1112","id":"T1112","name":"Modify Registry","page":"techniques/enterprise/T1112/"}],"data_path":"data/detection-rules/53330955-dc52-487f-a3a2-da24dcff99b5.json","kind":"sigma"}