North Korea-linked hackers are targeting people and organizations focused on Ukraine with fake PDF documents that install a PowerShell malware tool called VelvetCake. SOCRadar’s Threat Research Unit named the campaign Operation Conflict Compass and assessed with moderate confidence that Konni, also tracked as TA406 and Opal Sleet, is responsible.... Weiterlesen
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Konni Hackers Target Ukraine With Malicious LNK Files and VelvetCake PowerShell Malware
North Korea-linked hackers are targeting people and organizations focused on Ukraine with fake PDF documents that install a PowerShell malware tool called VelvetCake. SOCRadar’s Threat Research Unit named the campaign Operation Conflict C…
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title: Detect Exploitation - Konni Hackers Target Ukraine With Malicious LNK Files and VelvetCake PowerShell Malware
id: 9679e227-b3b7-40e0-a2d4-02544fc30119
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_access
- attack.t1059rule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "Konni Hackers Target Ukraine W" ascii wide
condition:
any of them
}tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich Konni Hackers Target Ukraine With Malici.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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