{"id":"910ab938-668b-401b-b08c-b596e80fdca5","title":"Transferring Files with Credential Data via Network Shares","description":"Transferring files with well-known filenames (sensitive files with credential data) using network shares","author":"Teymur Kheirkhabarov, oscd.community","status":"test","level":"medium","date":"2019-10-22","modified":"2025-07-11","tags":["attack.credential-access","attack.t1003.002","attack.t1003.001","attack.t1003.003"],"technique_ids":["T1003.001","T1003.002","T1003.003"],"logsource":{"product":"windows","service":"security"},"falsepositives":["Transferring sensitive files for legitimate administration work by legitimate administrator"],"references":["https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment"],"source_path":"rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml","source_sha256":"6bcb7e9790af728075c2a41e8e498c92ed863c0e302a9cc2dc5fc7fb23a5d22e","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/win_security_transf_files_with_cred_data_via_network_shares.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Transferring Files with Credential Data via Network Shares\nid: 910ab938-668b-401b-b08c-b596e80fdca5\nrelated:\n    - id: 2e69f167-47b5-4ae7-a390-47764529eff5\n      type: similar\nstatus: test\ndescription: Transferring files with well-known filenames (sensitive files with credential data) using network shares\nreferences:\n    - https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment\nauthor: Teymur Kheirkhabarov, oscd.community\ndate: 2019-10-22\nmodified: 2025-07-11\ntags:\n    - attack.credential-access\n    - attack.t1003.002\n    - attack.t1003.001\n    - attack.t1003.003\nlogsource:\n    product: windows\n    service: security\ndetection:\n    selection_eid:\n        EventID: 5145\n    selection_object:\n        - RelativeTargetName|contains:\n              - '\\mimidrv'\n              - '\\lsass'\n              - '\\windows\\minidump\\'\n              - '\\hiberfil'\n              - '\\sqldmpr'\n        - RelativeTargetName:\n              - 'Windows\\NTDS\\ntds.dit'\n              - 'Windows\\System32\\config\\SAM'\n              - 'Windows\\System32\\config\\SECURITY'\n              - 'Windows\\System32\\config\\SYSTEM'\n    condition: all of selection_*\nfalsepositives:\n    - Transferring sensitive files for legitimate administration work by legitimate administrator\nlevel: medium\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/"},{"key":"enterprise/T1003.002","id":"T1003.002","name":"Security Account Manager","page":"techniques/enterprise/T1003.002/"},{"key":"enterprise/T1003.003","id":"T1003.003","name":"NTDS","page":"techniques/enterprise/T1003.003/"}],"data_path":"data/detection-rules/910ab938-668b-401b-b08c-b596e80fdca5.json","kind":"sigma"}