Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e137cefe5b997372…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 20c776327cda0e1756b3d46bb7544387 SHA-1: 89f552dcf38eeb22e21f8fc4b5b8e465cf6cd416 SHA-256: e137cefe5b997372ce9e8f9600398d477722e971b652d60dc56d871d89a70df8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its purpose is to download and execute the Qbot malware. The heuristic firing directly attributes the file to the Qbot family and suggests a macro-based delivery mechanism.

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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