Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 efd65ceb5820ec5c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f16020832d1ed8892e58a43b1c428ffe SHA-1: bd0fd87b4af88ee9f2f077ae8ad41a1ccee88b81 SHA-256: efd65ceb5820ec5c5afdd8e392e540d07f5ae8abcda8ae63b20374b5a70813dc
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The document's purpose is to deliver this known Qbot variant.

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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