Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d415543cd1ff7107…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9c8f9c845ffa6c938a3274ecf6cdce2e SHA-1: af017285fd8234bff3948c6c0a0540d7bacb6898 SHA-256: d415543cd1ff7107b9cdd07a73fef6dbbe0fdb993bca219ef13571969ba01774
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 its role as a dropper for the Qbot malware family. The primary attack pattern involves delivering a malicious payload via a macro-enabled Excel document, likely through spearphishing. The detection name itself suggests the file's function is to download and execute a secondary stage.

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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