cscli scenarios install sigmahq/proc_creation_win_renamed_autoit1type: trigger2name: sigmahq/proc_creation_win_renamed_autoit3description: |4 Detects the execution of a renamed AutoIt2.exe or AutoIt3.exe. AutoIt is a scripting language and automation tool for Windows systems. While primarily used for legitimate automation tasks, it can be misused in cyber attacks. Attackers can leverage AutoIt to create and distribute malware, including keyloggers, spyware, and botnets. A renamed AutoIt executable is particularly suspicious.5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.CommandLine contains ' /AutoIt3ExecuteScript' || evt.Parsed.CommandLine contains ' /ErrorStdOut' || evt.Parsed.Imphash in ['fdc554b3a8683918d731685855683ddf', 'cd30a61b60b3d60cecdb034c8c83c290', 'f8a00c72f2d667d2edbb234d0c0ae000'] || evt.Parsed.Hashes contains 'IMPHASH=FDC554B3A8683918D731685855683DDF' || evt.Parsed.Hashes contains 'IMPHASH=CD30A61B60B3D60CECDB034C8C83C290' || evt.Parsed.Hashes contains 'IMPHASH=F8A00C72F2D667D2EDBB234D0C0AE000' || evt.Parsed.OriginalFileName in ['AutoIt3.exe', 'AutoIt2.exe', 'AutoIt.exe']) && not (evt.Parsed.Image endsWith '\\AutoIt.exe' || evt.Parsed.Image endsWith '\\AutoIt2.exe' || evt.Parsed.Image endsWith '\\AutoIt3_x64.exe' || evt.Parsed.Image endsWith '\\AutoIt3.exe'))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t10271516 label: "Renamed AutoIt Execution"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324