Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fe3ff5577a7af834…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3c8e83a10fa992642dde1c2e0e24893a SHA-1: 3f80a2e740f9b432175d766cfcff831453611ba6 SHA-256: fe3ff5577a7af834c0e146a8ad0f3de8bc2d9d429090767f45efb7db21deafc3
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 suggesting it is a Qbot variant designed to act as a dropper. As an Excel document, it likely employs macro-based execution to download and run a subsequent stage. The SHA256 hash is included as a primary indicator.

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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