Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 97581ccc2f9019ab…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f4eaf36bb79768185ef3f12f6fb04aa1 SHA-1: 2b068b4a0b5c00908f48170311c6c1f631fb31f2 SHA-256: 97581ccc2f9019ab1fed9dad9a0c72441c2f079f25ef2f174bd5c39eda831719
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The ClamAV heuristic explicitly identifies the file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant used for dropping additional malware. The file's nature as an Excel document further supports a phishing or social engineering vector for initial delivery.

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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