Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 454e6778f5991c57…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 04f2e6c4c0c630c1c1809d7059a5bfe9 SHA-1: 0bf5a1500219e727eb65d22d479794dbd3a4e405 SHA-256: 454e6778f5991c575e5e81fa60cdbd89a9017c9ad2e66ec605e8882438ab4315
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 functions as a dropper for the Qbot malware family. The primary attack pattern involves luring the user into opening a malicious Excel file, which then executes a payload. While no specific scripts or document body content were provided for analysis, the heuristic detection is sufficient to infer its malicious intent and likely family.

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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