Schedule Task With Http Command Arguments

Schedule Task With Http Command Arguments


The following query utilizes Windows Security EventCode 4698, A scheduled task was created, to identify suspicious tasks registered on Windows either via schtasks.exe OR TaskService with an arguments "HTTP" string that are unique entry of malware or attack that uses lolbin to download other file or payload to the infected machine. The search will return the first time and last time the task was registered, as well as the Command to be executed, Task Name, Author, Enabled, and whether it is Hidden or not. schtasks.exe is natively found in C:\Windows\system32 and C:\Windows\syswow64. The following DLL(s) are loaded when schtasks.exe or TaskService is launched -taskschd.dll. If found loaded by another process, it is possible a scheduled task is being registered within that process context in memory. Upon triage, identify the task scheduled source. Was it schtasks.exe or via TaskService? Review the job created and the Command to be executed. Capture any artifacts on disk and review. Identify any parallel processes within the same timeframe to identify source.'


Schedule Task With Http Command Arguments Help

To successfully implement this search, you need to be ingesting logs with the task schedule (Exa. Security Log EventCode 4698) endpoints. Tune and filter known instances of Task schedule used in your environment.


Open in Search