HackTool - F-Secure C3 Load by Rundll32

testcritical
Log-Quelle: windows · process_creationAutor Alfie Champion (ajpc500)Datum 2021-06-02
01

Beschreibung

Was dies ist, in Kürze.

F-Secure C3 produces DLLs with a default exported StartNodeRelay function.

02

Tags

attack.stealthattack.t1218.011
03

Regelquelle (YAML)

title: HackTool - F-Secure C3 Load by Rundll32
id: b18c9d4c-fac9-4708-bd06-dd5bfacf200f
status: test
description: F-Secure C3 produces DLLs with a default exported StartNodeRelay function.
references:
    - https://github.com/FSecureLABS/C3/blob/11a081fd3be2aaf2a879f6b6e9a96ecdd24966ef/Src/NodeRelayDll/NodeRelayDll.cpp#L12
author: Alfie Champion (ajpc500)
date: 2021-06-02
modified: 2023-03-05
tags:
    - attack.stealth
    - attack.t1218.011
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|contains|all:
            - 'rundll32.exe'
            - '.dll'
            - 'StartNodeRelay'
    condition: selection
falsepositives:
    - Unknown
level: critical
04

erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.