Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e4f39a9992ba3a42…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cae922cd25248909ffae1b8481006edd SHA-1: 4b5b8626920e9ecf3f6fbabd268353e15a49ac05 SHA-256: e4f39a9992ba3a42cc0649e8c9a3f437f6f475cce8dff78ac0170691eb7b0c10
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 macro-enabled document, it likely employs VBA to download and execute a secondary stage 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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