Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cb810cbdde097fc0…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5496ec04de2f9cb92f16c7c0156a8074 SHA-1: fc94217255fcd5c7bee88448e1f3ca872bb872a7 SHA-256: cb810cbdde097fc0b43e140a105013198b4890883ef1c75d0e2d491221377831
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious Link

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting a Qbot family infection. The heuristic indicates it functions as a dropper, likely leveraging macro execution to download and execute a secondary 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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