WINEKEY Registry Modification

 1title: WINEKEY Registry Modification
 2id: b98968aa-dbc0-4a9c-ac35-108363cbf8d5
 3status: test
 4description: Detects potential malicious modification of run keys by winekey or team9 backdoor
 5references:
 6    - https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html
 7author: omkar72
 8date: 2020-10-30
 9modified: 2021-11-27
10tags:
11    - attack.privilege-escalation
12    - attack.persistence
13    - attack.t1547
14logsource:
15    category: registry_event
16    product: windows
17detection:
18    selection:
19        TargetObject|endswith: 'Software\Microsoft\Windows\CurrentVersion\Run\Backup Mgr'
20    condition: selection
21falsepositives:
22    - Unknown
23level: high

References

• Unhappy Hour Special: KEGTAP and SINGLEMALT With a Ransomware Chaser | Mandiant | Google Cloud Blog

  

  First Seen Server Subject MD5 12/12/19 140.82.60.155:443 CN=updatemanagir[.]us ec16be328c09473d5e5c07310583d85a 12/21/19 96.30.192.141:443 CN=cmdupdatewin[.]com 3d4de17df25412bb714fda069f6eb27e 1/6...

  
  Read More

Related rules

• Suspicious Driver Install by pnputil.exe
• Atbroker Registry Change
• Potential RipZip Attack on Startup Folder
• Registry Persistence Mechanisms in Recycle Bin
• Startup/Logon Script Added to Group Policy Object