Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ed878f30732a99bc…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 502cb377c1354444e8e25f3ac4c7ee9a SHA-1: b7172648b84c91cdc0f103307434546ebd022b12 SHA-256: ed878f30732a99bcdda90ba43bee5ed9e365f96d310987fcd7fc7b1f6e6f844e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1059 Command and Scripting Interpreter

Static analysis identified the file as a malicious Excel spreadsheet. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant used for dropping additional malware. The file's purpose is to act as a downloader for a secondary payload.

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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