Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b6650fc9d9d339be…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4ed44159c040d882b9a0b17de8570263 SHA-1: e9da8969b7d203c031a4047f0907f8c6a737b419 SHA-256: b6650fc9d9d339befa0b997c36c12cb7c5285f45fbc66912affa3b9b6ac0a401
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious Shell Command

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to deliver the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a malicious Excel document intended to execute a secondary payload. This aligns with common Qbot distribution methods.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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