Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ddff7e323b9adced…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 368ec6a39ef018b8e537002090d592c9 SHA-1: 982dce4ecf705ad3f3b77406498db167554c0e03 SHA-256: ddff7e323b9adcedc993c24784d2e5caf21df30af284eb8bc636720969ef8bf1
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 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 a user into opening a malicious Excel file, which then executes embedded malicious code to download and run a further stage payload. This aligns with common Qbot distribution methods.

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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