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    ClickFix ShService SSH reverse tunnel and SysyService scheduled task chain

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    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    ills3c Intel&Coffee@Ills3C
    •updated today•0•0•3

    Detects correlated process creation events where an SSH reverse tunnel (-R) is established and is followed closely in time by the creation of a scheduled task associated with 'SysyService'.

    Microsoft Sentinel (KQL)

    Tags

    T1021.004 - SSHT1053.005 - Scheduled TaskT1572 - Protocol TunnelingTA0008 - Lateral MovementTA0002 - ExecutionTA0003 - PersistenceTA0004 - Privilege EscalationTA0011 - Command and ControlProcess CreationScheduled Task CreatedCommand ExecutionWindowsWindows Defender Atpkql

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