{"id":"99c840f2-2012-46fd-9141-c761987550ef","title":"Suspicious Download From Direct IP Via Bitsadmin","description":"Detects usage of bitsadmin downloading a file using an URL that contains an IP","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2022-06-28","modified":"2023-02-15","tags":["attack.persistence","attack.execution","attack.stealth","attack.t1197","attack.s0190","attack.t1036.003"],"technique_ids":["T1036.003","T1197"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin","https://isc.sans.edu/diary/22264","https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/","https://blog.talosintelligence.com/breaking-the-silence-recent-truebot-activity/"],"source_path":"rules/windows/process_creation/proc_creation_win_bitsadmin_download_direct_ip.yml","source_sha256":"cf011568f1710dd2269ef1c89c6404fb4cda75cb60575b31d607c3af38e04d1c","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_bitsadmin_download_direct_ip.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Download From Direct IP Via Bitsadmin\nid: 99c840f2-2012-46fd-9141-c761987550ef\nrelated:\n    - id: 90f138c1-f578-4ac3-8c49-eecfd847c8b7\n      type: similar\nstatus: test\ndescription: Detects usage of bitsadmin downloading a file using an URL that contains an IP\nreferences:\n    - https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin\n    - https://isc.sans.edu/diary/22264\n    - https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/\n    - https://blog.talosintelligence.com/breaking-the-silence-recent-truebot-activity/\nauthor: Florian Roth (Nextron Systems)\ndate: 2022-06-28\nmodified: 2023-02-15\ntags:\n    - attack.persistence\n    - attack.execution\n    - attack.stealth\n    - attack.t1197\n    - attack.s0190\n    - attack.t1036.003\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_img:\n        - Image|endswith: '\\bitsadmin.exe'\n        - OriginalFileName: 'bitsadmin.exe'\n    selection_flags:\n        CommandLine|contains:\n            - ' /transfer '\n            - ' /create '\n            - ' /addfile '\n    selection_extension:\n        CommandLine|contains:\n            - '://1'\n            - '://2'\n            - '://3'\n            - '://4'\n            - '://5'\n            - '://6'\n            - '://7'\n            - '://8'\n            - '://9'\n    filter_seven_zip:\n        CommandLine|contains: '://7-' # For https://7-zip.org/\n    condition: all of selection_* and not 1 of filter_*\nfalsepositives:\n    - Unknown\nlevel: high\nregression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_bitsadmin_download_direct_ip/info.yml\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1036.003","id":"T1036.003","name":"Rename Legitimate Utilities","page":"techniques/enterprise/T1036.003/"},{"key":"enterprise/T1197","id":"T1197","name":"BITS Jobs","page":"techniques/enterprise/T1197/"}],"data_path":"data/detection-rules/99c840f2-2012-46fd-9141-c761987550ef.json","kind":"sigma"}