Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 54dbb4f6592f44ee…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7eb187bb98125aebf8664c09e06402da SHA-1: ce6b4aeb95300add7fd2907f4a3d4327a8ea25e4 SHA-256: 54dbb4f6592f44eed7e95cd94d6a774d9a51a073938e01099d2e11a11ef06ecf
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The primary attack pattern involves delivering a malicious payload via a macro-enabled document. While no specific VBA scripts or URLs were extracted, the heuristic detection points to a dropper functionality, likely for Qbot malware.

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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