Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 dfb0f1f78d35c411…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4ff72c6bfda7d2bb58f8c5fbc7830d65 SHA-1: 9441b3b9dfd15c28718addda3c0c659218ced1c2 SHA-256: dfb0f1f78d35c411458bfc5d904fa8d2ff1ff2d5c20efb09238b3ed1e25948a4
60 Risk Score

Malware Insights

Qbot · confidence 85%

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 used for dropping malicious payloads. The Excel format and the dropper classification point towards a macro-enabled document used in phishing campaigns to deliver malware.

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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