Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4fa85c23402cbba2…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 11550713115c01644fd767d3897ca504 SHA-1: 225b70cca92c1fb4259679ea01fbc1d832d04978 SHA-256: 4fa85c23402cbba2a90ff1c03911052431cca0174ee3a7cdb4dfac277542ffe4
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 a Qbot family infection. As an Excel document, it likely employs macro-based execution to download and run a secondary payload, a common tactic for Qbot droppers. The SHA256 hash is included as a primary indicator.

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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