Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f1918c03ebdfad87…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 86028afc5921f057f754b4f179d78009 SHA-1: 7cb2de235da4734e33ad3c9100bd516c6073cbab SHA-256: f1918c03ebdfad876f234901ea8b14378212bba17923dbce9fb59cc94b2f4127
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 suggesting it is a Qbot variant designed to drop and execute a malicious payload. The Office (OOXML) file type and the critical heuristic firing indicate a malicious macro-enabled document. The primary function is likely to download and execute a secondary stage, consistent with Qbot's typical behavior.

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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