Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8b3c1986540b296e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: af9cf733b2a42a64d3e1d49704c39bd5 SHA-1: 72d8d580b981e935c3d05e693d83604608f6b659 SHA-256: 8b3c1986540b296e76aed0596b6f37f836b6bc053aba314393e16dea6544263a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious Link T1105 Ingress Tool Transfer

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 heuristic indicates a dropper functionality, likely involving macro execution to download and execute further malicious content.

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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