Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2e77e7f6bedce0cb…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3ca698c53a1fd766399396dce6896d46 SHA-1: a1e5d947a63bb9211f2d1f4f977ff6b82037fff0 SHA-256: 2e77e7f6bedce0cbfed8f1b579acd6219d20648e7ab917e82cb0fb0e58bb772f
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting a Qbot family dropper. The primary attack vector is likely social engineering to enable macros, which would then execute malicious code to download and run a secondary payload. No specific URLs or scripts were extracted, limiting further analysis of the payload delivery mechanism.

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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