Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d7d28ba5b0dbb95b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: aaa994589d2b3adfba4a6aad724deb99 SHA-1: 3d5c974024cf9382f4c9254d74bc4522ae91ae79 SHA-256: d7d28ba5b0dbb95ba0b4e56a1b3f75f9160abf6de938be21e371678d342072a8
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

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 (Xls) acting as a dropper for Qbot. This points to a phishing attack where the user is tricked into opening the malicious Excel file, which then executes the Qbot payload.

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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