Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3500b1d18dde6dd2…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d7a44256eedbc1b9ca638d97ca631291 SHA-1: ad6bd840f06bfddfbe4dc464c07015cbfea11eb9 SHA-256: 3500b1d18dde6dd2327781ab24079f060b5fb114f8198ffc81943ec2f1bd81c6
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu, strongly indicating it is a Qbot variant designed to download and execute a secondary payload. The file type is an Excel spreadsheet, commonly used for macro-based malware delivery. The SHA256 hash is included as a primary IOC.

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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