Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3879a06621ce8a1b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 55aea26eb99060895ed7e0ed9b234a18 SHA-1: 43179522fb82cfed5e0d63b0d4c6a30e4112f6e1 SHA-256: 3879a06621ce8a1b6f0f1db721488ae154a10a26de29ca0a32ca8315a8f136ed
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 its role as a dropper for the Qbot banking trojan. The detection name suggests it likely exploits vulnerabilities or uses macros to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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