Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fdf3a02e04b453d5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3d134ea40acfcf9fe7145a38178503a3 SHA-1: c3a4027869ad1e2243828b9ca19718a88e476b55 SHA-256: fdf3a02e04b453d59eeaa1e018fdbd1dff97204402928c0280c84dbfbf34afc4
60 Risk Score

Malware Insights

Qbot · confidence 85%

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 Excel format and lack of document body text indicate a likely macro-based delivery mechanism, aiming to trick the user into enabling content to initiate the malicious download.

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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