Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ee32b87f0bc420f3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 13c10c100b611949df56022d3585cfc0 SHA-1: ed0e7ceb7f77ced2d4ab4130486e413fdc14b0b6 SHA-256: ee32b87f0bc420f3e5e38beba37bd7994aa7d6ddb134d143c062055b24caa091
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. While no VBA or scripts were explicitly extracted, the dropper functionality implies it attempts to download and execute a malicious payload, likely leveraging macro execution capabilities inherent in Office documents.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0