Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a03b5b679ccc127e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b46a48ce8bdffaa47f98ba8490838e5c SHA-1: b43c56945c069f8df8effc5078e98bcd5b204a5d SHA-256: a03b5b679ccc127e5fe87da8bf86da94890d8be3733a0d8cdd6be7f59de24bf6
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to drop and execute a secondary payload. The presence of macro-related heuristics further supports its role as a malicious document dropper.

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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