Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d933a464235e4617…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3504c8d2428f9ef951b2233d7e25d8d9 SHA-1: 826d8af0e3544013f848da0b39423bc401221782 SHA-256: d933a464235e46177dff46a678069db99cdfd4368d9d970af88be8bf62b00400
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 is a Qbot variant designed to deliver a secondary payload. The Excel format indicates a likely phishing lure, where the user is tricked into opening the malicious attachment. The primary IOC is the file's SHA256 hash.

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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