Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a79157e634c97e2b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d2d5c0aa25b814c061903161000166ec SHA-1: 0e968d6803cb59d0770c1e58033a2d899b139dbd SHA-256: a79157e634c97e2b73c1d3150ead8df58c8e4b73863b88cbe27327e2f2fc2b44
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 indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it is delivered via an Excel document and is designed to download and execute a secondary payload. No document body or scripts were extracted, but the heuristic firing is highly indicative of Qbot's typical delivery and execution chain.

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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