Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4e1e19cddcd2c3d0…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e77ca2591a6e966df8c78cc66dc79c92 SHA-1: 6ab251bc2139b5ed711180fa84688e244b770525 SHA-256: 4e1e19cddcd2c3d0acc92c3826aa70c73e971aca95982332e4232e5dbd5966f1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. While no specific VBA or script content was provided, the heuristic indicates the file's primary purpose is to download and execute a malicious payload. The SHA256 hash is included as a primary indicator.

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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