Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d21c9b4c41bb5a0f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c8704e065a9f6b183570e7f179535403 SHA-1: 60e6821ea67af8b29b2bf7601d1358290019c0f3 SHA-256: d21c9b4c41bb5a0f4ca76f3b01b5b1bd04d6f5f1d00dc50910adb12edce8b743
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 is a Qbot dropper. As an Excel file, it likely uses macros or other embedded content to initiate the download and execution of a secondary malicious payload. The SHA256 hash is provided as a primary IOC.

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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