{"id":"8a8379b8-780b-4dbf-b1e9-31c8d112fefb","title":"Schtasks From Suspicious Folders","description":"Detects scheduled task creations that have suspicious action command and folder combinations","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2022-04-15","modified":"2022-11-18","tags":["attack.privilege-escalation","attack.persistence","attack.execution","attack.t1053.005"],"technique_ids":["T1053.005"],"logsource":{"product":"windows","category":"process_creation"},"falsepositives":["Unknown"],"references":["https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical"],"source_path":"rules/windows/process_creation/proc_creation_win_schtasks_folder_combos.yml","source_sha256":"603e20ba5fe2881e3f3f12f52cf4e91ac03042093c9789bdf2b4b5fcfd1c8778","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_schtasks_folder_combos.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Schtasks From Suspicious Folders\nid: 8a8379b8-780b-4dbf-b1e9-31c8d112fefb\nstatus: test\ndescription: Detects scheduled task creations that have suspicious action command and folder combinations\nreferences:\n    - https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lazarus-dream-job-chemical\nauthor: Florian Roth (Nextron Systems)\ndate: 2022-04-15\nmodified: 2022-11-18\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.execution\n    - attack.t1053.005\nlogsource:\n    product: windows\n    category: process_creation\ndetection:\n    selection_img:\n        - Image|endswith: '\\schtasks.exe'\n        - OriginalFileName: 'schtasks.exe'\n    selection_create:\n        CommandLine|contains: ' /create '\n    selection_command:\n        CommandLine|contains:\n            - 'powershell'\n            - 'pwsh'\n            - 'cmd /c '\n            - 'cmd /k '\n            - 'cmd /r '\n            - 'cmd.exe /c '\n            - 'cmd.exe /k '\n            - 'cmd.exe /r '\n    selection_all_folders:\n        CommandLine|contains:\n            - 'C:\\ProgramData\\'\n            - '%ProgramData%'\n    condition: all of selection_*\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1053.005","id":"T1053.005","name":"Scheduled Task","page":"techniques/enterprise/T1053.005/"}],"data_path":"data/detection-rules/8a8379b8-780b-4dbf-b1e9-31c8d112fefb.json","kind":"sigma"}