Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9b5403f51b68edee…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 12113d520f7c080ba39050e034dfebb7 SHA-1: 944700468178003f757918656559d8c1ade5728c SHA-256: 9b5403f51b68edee5db26d04d00e0a34cff57e322f0ef19dac05f203dc170257
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 names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's 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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