Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a63b12f9e6fd7a1d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 359ae81bd8c4d6446207c88ffe253f02 SHA-1: 74195a596495d6a168cbc5c90644e59a673fe075 SHA-256: a63b12f9e6fd7a1d5a5c505300d8b159d252b5602d16be882e1567bf90db52fb
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 drop additional malware. The heuristic firing indicates the document's primary function is to act as a dropper, likely leveraging embedded macros to download and execute a second-stage payload. The SHA256 hash is included as a primary indicator.

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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