Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4eb1eb64126faa97…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 328cf9d7b1ea9a6f398213cfb6ca64b8 SHA-1: 470b52588e2d8b4d2211406a469e93f11bc8c90f SHA-256: 4eb1eb64126faa9714ec0a2349e9b92a21a8d1b681244d3d8f29e0444ecf9b6d
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. The file's structure and the heuristic firing indicate it is designed to execute malicious macros, which are a common delivery mechanism for Qbot. The primary IOC is the file's SHA256 hash.

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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