Kapeka Backdoor Autorun Persistence
Detects the setting of a new value in the Autorun key that is used by the Kapeka backdoor for persistence.
Sigma rule (View on GitHub)
 1title: Kapeka Backdoor Autorun Persistence
 2id: c0c67b21-eb8a-4c84-a395-40473ec3b482
 3related:
 4    - id: 64a871dd-83f6-4e5f-80fc-5a7ca3a8a819
 5      type: similar
 6status: test
 7description: Detects the setting of a new value in the Autorun key that is used by the Kapeka backdoor for persistence.
 8references:
 9    - https://labs.withsecure.com/publications/kapeka
10    - https://app.any.run/tasks/1efb3ed4-cc0f-4690-a0ed-24516809bc72/
11author: Swachchhanda Shrawan Poudel
12date: 2024-07-03
13tags:
14    - attack.privilege-escalation
15    - attack.persistence
16    - attack.t1547.001
17    - detection.emerging-threats
18logsource:
19    category: registry_set
20    product: windows
21detection:
22    selection:
23        TargetObject|contains: '\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
24        TargetObject|endswith:
25            - '\Sens Api'
26            - '\OneDrive'
27        Details|contains|all:
28            - ':\WINDOWS\system32\rundll32.exe'
29            - '.wll'
30            - '#1'
31    condition: selection
32falsepositives:
33    - Unknown
34level: high
References
Related rules
- Forest Blizzard APT - Custom Protocol Handler Creation
- Forest Blizzard APT - Custom Protocol Handler DLL Registry Set
- Leviathan Registry Key Activity
- Potential KamiKakaBot Activity - Winlogon Shell Persistence
- Potential Ryuk Ransomware Activity
 
                                