Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ce53538bd535dc86…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 47bc951c2eef3b224ab2047c2c83dc97 SHA-1: 9819a7b7224871be6fe85e3e29fdd88bb5ecfb3b SHA-256: ce53538bd535dc86e0f3bd6a111b9b5c92a7f5ba9fe879bfd730bd0234d1aed2
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 it belongs to the Qbot family and functions as a dropper. The primary attack pattern involves luring the user into opening a malicious Excel file, likely via spearphishing, to initiate the execution of a secondary payload. The SHA256 hash is included as a primary indicator.

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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