Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 de10ca5a0895b86e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cf352e4ee967b1e0dcecf95314f1d0e0 SHA-1: 1b8e0183a552ede7ca4cad87791eca2817a61376 SHA-256: de10ca5a0895b86e03e14c7c3b2ba86bf103129cd9de24931e1ada551f8f13ad
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 specific VBA or script content was provided, the heuristic indicates the file's primary purpose is to download and execute a malicious payload, likely leveraging macro execution within the Excel document.

Heuristics 1

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