Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 5138b400c8d2388b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 92a29f5d9c7af36ddc2a1de91c377b33 SHA-1: 4949ac5d4cefe11f5058790811b31841497af607 SHA-256: 5138b400c8d2388b26d02021e9482b0138508122c21d2faae4ed8d6f2565f168
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 its role as a dropper for the Qbot banking trojan. The detection signature suggests it is designed to deliver a second-stage payload. No document body or scripts were extracted, but the heuristic firing is sufficient for attribution.

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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