Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f4f7d7e4e2d0575e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7680b7dc2d4a3084451992af5778bd54 SHA-1: 8054b52b11c6caae27e0b84c26df74d0129cc4c3 SHA-256: f4f7d7e4e2d0575e67392109e3c90cda1cadf5e252b18fda75692634a02a6ba3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. The primary attack pattern involves tricking the user into enabling macros, which would then likely download and execute a secondary payload. The heuristic firing directly indicates a dropper functionality.

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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