Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9d76e0cbfae72aa1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c39c3c3534971ffdea3527b931e3b5de SHA-1: 24c821614d795cafc88c788bc036e9c522d1f908 SHA-256: 9d76e0cbfae72aa16291dc3418a3a8b73ef993b7a6e9513cd84c29f85ab64600
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The presence of macro-related heuristics suggests it likely uses embedded VBA to download and execute a secondary 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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