Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bd7bdee87a91d8d8…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7b0235d2d9a79ef6542a298b0aa8d9df SHA-1: d8ff00d553bd112dfaba79f390f5c7a1e1df558a SHA-256: bd7bdee87a91d8d8a96d28eac10d9f15b1fb026074883c306dd0ad3f75105452
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 designed to act as a dropper. As an Excel document, it likely uses macro-based execution to download and run a secondary malicious payload, a common tactic for Qbot.

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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