Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bbdf9d40f3ba8505…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 96f250788407200c8bb3d20684be0b05 SHA-1: d9f907e1e045016fcf36e0802c8ceb35b5cc20cd SHA-256: bbdf9d40f3ba85050f45018af54bf2e8b9bf908071f7500dc4b77d3145ac60a8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its role as a Qbot dropper. The file's purpose is to likely download and execute a second-stage Qbot payload.

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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