Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ab635624c9052b1b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e16e3a222125eb819e40aa4b09b50296 SHA-1: e3470c81ee13eefb5bcff829814173a234db5610 SHA-256: ab635624c9052b1be7a27f25bdf0cc56e2d7d9e99e28a9a61727ce8c57632089
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 to open a malicious Excel attachment, which then executes the embedded malicious code. The specific payload and delivery mechanism are consistent with Qbot's known behavior.

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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