Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 eaf3e489bdc53ab5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 38e49e37a43b36da8dabd552e09bf570 SHA-1: 2ead77658ab906ca2b5fb960594ddb1ed4113333 SHA-256: eaf3e489bdc53ab5c4f69ff2485257ca3df2bd3447465e34ac6a6d793cca5989
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 is a Qbot variant designed to deliver a payload. The Excel format suggests it was likely delivered via spearphishing. The primary function is to act as a dropper for further malicious activity.

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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