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Open Threat Intel Archive

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← Malware & tools

S1030malware

Squirrelwaffle

Squirrelwaffle is a loader that was first seen in September 2021. It has been used in spam email campaigns to deliver additional malware such as Cobalt Strike and the QakBot banking trojan.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 21

usesT1033System Owner/User Discovery usesT1059.005Visual Basic usesT1082System Information Discovery usesT1041Exfiltration Over C2 Channel usesT1566.002Spearphishing Link usesT1218.010Regsvr32 usesT1140Deobfuscate/Decode Files or Infor…usesT1204.001Malicious Link usesT1105Ingress Tool Transfer usesT1566.001Spearphishing Attachment usesT1132.001Standard Encoding usesT1071.001Web Protocols usesT1204.002Malicious File usesT1027.013Encrypted/Encoded File usesT1027.002Software Packing usesT1560.003Archive via Custom Method usesT1059.001PowerShell usesT1059.003Windows Command Shell usesT1497Virtualization/Sandbox Evasion usesT1218.011Rundll32 usesT1016System Network Configuration Disc…