Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2ec84b9ca3c3f1c3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 153333591af1ecffeed824cdb7fab346 SHA-1: 7c51eee670ba508c8ed09487854ff580df488909 SHA-256: 2ec84b9ca3c3f1c3da20d30373afe0b8ebe6d48cc1e21dc92bf097b22f8398c2
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 indicating it's a Qbot dropper. The primary attack pattern involves luring the user into opening a malicious Excel file, which then likely executes a secondary payload. The detection name itself provides a high-confidence indicator of the threat.

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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