Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 30763b9cc9514a10…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3cc4dd0db0a43eb724d1a250e5337676 SHA-1: 6caf86b5c467c478c7a839c80c3e17ffbadbae02 SHA-256: 30763b9cc9514a101f4745618ad7b77f09faf74454893f1586dc8b9b12f05643
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. As an Excel file, it likely uses macro execution to download and run a secondary payload. The primary IOC is the file's SHA256 hash.

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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