Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a4368c5cbb7712e3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d38d2982d058f46fa0a45316552a1bcd SHA-1: 4fc3cf114afd2293469961e5fdc9af1e512b1835 SHA-256: a4368c5cbb7712e335a49c1daf1c767a1b532258658460e36e8909d54b51302c
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: User Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its function as a dropper for the Qbot malware family. The detection name suggests it's an Excel document (Xls) used to drop a payload. The file's metadata shows it's an Office (OOXML) XLSX file, consistent with macro-enabled malicious documents.

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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