Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 98f4667728b97a46…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6d4d31395510eca555ee3e9199aa879a SHA-1: f5d23f0a1a0fc5c432dc978101fbe252253b9860 SHA-256: 98f4667728b97a46b3a60712a63748a15158d978714e7b4911add87ed15b8969
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, a known Qbot dropper. This indicates the file's primary purpose is to download and execute the Qbot malware. The detection strongly suggests a spearphishing attachment attack vector.

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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