Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 dfe9bb129a8b6d15…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7929fa28945d87bc3b59ef41d72e2789 SHA-1: 8112137dc5cf77f1a5326da21de01600542c809b SHA-256: dfe9bb129a8b6d158294db9f7e689dccaf95cfd94ba4d9b1ec2d6d992151f23e
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.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. The presence of macro-related heuristics further supports its role in executing malicious code, likely to download and run a second-stage payload.

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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