Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c90ec2767f225d89…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 772bb65bcb6c624fafc136de6b4d9a6b SHA-1: c2ab9f480c3e9db37350d527f19118b2bee90137 SHA-256: c90ec2767f225d890cefde5bd1690cef6d7ac7cb670ffa192f1857a74ecdbb6f
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 suggesting a Qbot family infection. As a dropper, its primary function is to download and execute a secondary malicious payload, likely leveraging macro execution within the Excel document. The SHA256 hash is included as a primary indicator of compromise.

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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