Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d18190f6a5c5e39a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5f08d1ebe06eead576008a6654b19b10 SHA-1: 66abeb51b037e6d12fa09d0f9c8c1686c0b770dd SHA-256: d18190f6a5c5e39abec1735e9948fbee415a74386a6688726e8740553b286171
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel spreadsheet. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The file's metadata suggests it was created in 2006, but the detection signature is recent, implying it's a known variant.

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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