Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c7780986586c6a7f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2943ad786d3adef5f6d69413c1c8ce1f SHA-1: 59250c32017fc1095ce1fc93c27a7c2b4ec12397 SHA-256: c7780986586c6a7f3ce970851e5fc2282d702cb474b4692e2a043121ff1047ae
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The Office (OOXML) file type indicates it is likely delivered as an attachment in a phishing campaign. The heuristic firing points to macro execution as the likely infection vector.

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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