Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b0cd7fdee6f1610b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1fecb3fd1384cae58e2aa9d2b1bbbec0 SHA-1: 5841d9dc51f81a2f0a6d44289df89699f14f3786 SHA-256: b0cd7fdee6f1610b7e227487d6eea77dd83151f3f0e77e59d439571e351aafd3
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. As an Excel document, it was likely delivered via spearphishing, aiming to trick the user into enabling macros or exploiting a vulnerability to download and execute the Qbot malware. No further IOCs were extracted from this sample.

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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