Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3d74be830c2bb353…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: af65d5aa81d1ceed11356e9d4bf65595 SHA-1: 564bfbf0ad97da01d078231c85537356f6d48fd8 SHA-256: 3d74be830c2bb3538553bffc987a3f4ace64d0595033406589f9d607a0c3d59a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as an Excel spreadsheet with a critical ClamAV detection signature indicating it is a Qbot dropper. The file's metadata and heuristics strongly suggest it is part of a Qbot distribution campaign, likely delivered via spearphishing.

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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