Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b36fd2984225e5b4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 785a0317bc0bbd04d62f114b1be65cde SHA-1: e8bbbf3bf2d0049058395349b673f39e06b769fa SHA-256: b36fd2984225e5b44b946d78f712820c53f85979aea085af211b37d8433d15ce
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to download and execute the Qbot malware. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests a Qbot family infection. This type of document typically relies on social engineering to trick users into enabling macros, which then initiate the malicious payload download.

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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