Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9903596b29032ed3…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9bed7bd7aa3ae3d61fcbd63f9ad76cd8 SHA-1: 65ef72629dd3fc5e8a7ca1021a6ff967220a6e52 SHA-256: 9903596b29032ed3f8076c227a2fcd20a0780521accbaee9e4e24da249981f07
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper for the Qbot malware family. The primary function is to execute a secondary payload, likely through macro execution or exploiting a vulnerability within the Excel application. The SHA256 hash is included 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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