fallout_rig_ek_delivers_raccoon_stealer

rule fallout_rig_ek_delivers_raccoon_stealer {
 meta:
    author = "Emir Erdogan"
    description = "Raccoon Stealer  License: https://github.com/Neo23x0/sigma/blob/master/LICENSE.Detection.Rules.md."
    reference = "https://tdm.socprime.com/tdm/info/9lYIAZKxCWzK"
    version = "0.01"
    created = "2019/11/24"
    product = "windows"
    service = "sysmon"
    mitre = "T1140, T1059, T1005, T1022, T1105, T1057"

  events:
(((re.regex($selection1.target.process.file.full_path, `.*\\cvtres\.exe`) and re.regex($selection1.principal.process.file.full_path, `.*\\csc\.exe`)) or ($selection1.metadata.product_event_type = "1" and (re.regex($selection1.target.process.file.full_path, `.*\\csc\.exe`) or re.regex($selection1.target.process.file.full_path, `.*\\AyJWa1N0\.tmp`)) and re.regex($selection1.principal.process.file.full_path, `.*\\powershell\.exe`))) or (re.regex($selection1.target.process.file.full_path, `.*\\cmd\.exe`) and re.regex($selection1.principal.process.file.full_path, `.*\\AyJWa1N0\.tmp`)))

  condition:
    $selection1
}