Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 371a1d58e31c9ab7…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6981980776a7efaf77fc15fc2cc759bb SHA-1: 7eec335f517db91319753f3882aa0855ea7381e0 SHA-256: 371a1d58e31c9ab7987f26e5b23adc1163127b2ec252dcece52dd840d41e582b
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family infection. As an Excel document, it likely employs social engineering to trick the user into enabling macros, which then execute a malicious payload. 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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