Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fa80dfd22dc3a64d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 810270cd233707e1b192a2914fbfcd78 SHA-1: e7cc88bdced0b3bd8fd73ae0f90374f755b7b4b2 SHA-256: fa80dfd22dc3a64dae61e3eef777940091b5ba1f0045773d45aafd8312cf24ae
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. As an Excel macro-enabled document, it likely employs social engineering to trick users into enabling macros. Once enabled, it would execute embedded VBA code to download and run a secondary payload, consistent with Qbot's typical behavior.

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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