Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 56c08a87c819ee57…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 475be9afbef304ff07bffa068b6040fc SHA-1: e33f48d7f4416d3499573f23ca76e8b9ff48a4c0 SHA-256: 56c08a87c819ee57abf849198d20cd88cb08feab9f359d5ead41a5484cb90c23
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 it is a Qbot dropper. As an Excel file, it likely uses macro execution to download and execute a secondary payload. The primary attack pattern is spearphishing attachment, leveraging macros to achieve initial execution.

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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