Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 af39bf73deb1970c…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9b0fa820326603a9487349c831bccd34 SHA-1: 2585c1d2c56a2a8a9dd9d1b9b9e15c4afd75ba29 SHA-256: af39bf73deb1970cf4aae21bc040256ec1fc48c8961e89dcce0330ed72f58933
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating Qbot family involvement. As an Excel document, it likely uses macro-based execution to download and run a secondary payload. The primary IOC is the file's SHA256 hash.

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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