Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3531b54cd15b0db4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9e8e69f8861b3ba449b77d1b989c67d6 SHA-1: 6f9fd731df07893ed7fff6aa3a2aa193e3c79005 SHA-256: 3531b54cd15b0db42b40cd5a3957e69b6d71024bce931d73aa3d45bf1e40b5f2
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 indicating a Qbot family infection. As an Excel document, it likely employs macro execution to download and run the secondary payload. The SHA256 hash is included as a primary indicator of compromise.

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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