User TCC DB Access by Osascript

[rule]
description = """
Detects the attempt to access or open the users TCC database by the Osascript binary. This activity may indicate the
presence of a malicious payload attempting to bypass TCC or gain awareness of system permissions in place.
"""
id = "e5c7649a-9585-4626-833c-90f96489a9ba"
license = "Elastic License v2"
name = "User TCC DB Access by Osascript"
os_list = ["macos"]
reference = ["https://github.com/cedowens/SwiftBelt-JXA/blob/main/SwiftBelt-JXA.js"]
version = "1.0.5"

query = '''
file where event.action == "open" and process.executable != null and 
 file.path like~ "/Users/*/Library/Application Support/com.apple.TCC/TCC.db" and
 process.name == "osascript"
'''

min_endpoint_version = "8.10.2"
optional_actions = []
[[actions]]
action = "kill_process"
field = "Effective_process.entity_id"
state = 0

[[actions]]
action = "kill_process"
field = "process.entity_id"
state = 0

[[threat]]
framework = "MITRE ATT&CK"
[[threat.technique]]
id = "T1059"
name = "Command and Scripting Interpreter"
reference = "https://attack.mitre.org/techniques/T1059/"
[[threat.technique.subtechnique]]
id = "T1059.002"
name = "AppleScript"
reference = "https://attack.mitre.org/techniques/T1059/002/"


[[threat.technique]]
id = "T1106"
name = "Native API"
reference = "https://attack.mitre.org/techniques/T1106/"


[threat.tactic]
id = "TA0002"
name = "Execution"
reference = "https://attack.mitre.org/tactics/TA0002/"
[[threat]]
framework = "MITRE ATT&CK"
[[threat.technique]]
id = "T1548"
name = "Abuse Elevation Control Mechanism"
reference = "https://attack.mitre.org/techniques/T1548/"
[[threat.technique.subtechnique]]
id = "T1548.006"
name = "TCC Manipulation"
reference = "https://attack.mitre.org/techniques/T1548/006/"



[threat.tactic]
id = "TA0005"
name = "Defense Evasion"
reference = "https://attack.mitre.org/tactics/TA0005/"
[[threat]]
framework = "MITRE ATT&CK"
[[threat.technique]]
id = "T1069"
name = "Permission Groups Discovery"
reference = "https://attack.mitre.org/techniques/T1069/"

[[threat.technique]]
id = "T1082"
name = "System Information Discovery"
reference = "https://attack.mitre.org/techniques/T1082/"


[threat.tactic]
id = "TA0007"
name = "Discovery"
reference = "https://attack.mitre.org/tactics/TA0007/"

[internal]
min_endpoint_version = "8.10.2"