Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d39d196adbc69a2e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 31d91827e767bf7c10e14b5f336c75b6 SHA-1: e17792622eec1c4f8336362eb90b7d0dcf7a3174 SHA-256: d39d196adbc69a2e93fd2476a437134c4480a9fb69cf2fa6dc40e1a1388c02bd
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 embedded malicious code to download and run a secondary 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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