Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f09c71e0cc1c3e6e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3c921e7e877131c2b7666085ae6e8387 SHA-1: 24f6a0de71856f61687cd78a2968ff93d25301e6 SHA-256: f09c71e0cc1c3e6ea794716e3ea0f192921dc6f3e865521d381b1bc1a0df319e
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a secondary payload. The primary function of this malicious Excel file is to act as a dropper, initiating the execution of further malicious code upon opening.

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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