Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 59e92495c67419c4…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a5eeef6862672c195ebb938e1cebd112 SHA-1: 4619041a6ac81988dfbc4d6614df7423269c9f2d SHA-256: 59e92495c67419c4cdbd05decb575cba79897c305443783b8e6f03121b668c29
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. The primary attack vector is likely macro execution within the spreadsheet, which is a common method for Qbot to initiate its infection chain.

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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