Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fda625745ea77f12…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f5488b2d6962110c9a20dcf744e8bdfa SHA-1: d88031490334f396531dd28cac153648353aaa15 SHA-256: fda625745ea77f1282da41fde45980b4a236f342f49478adb4a1bd49918ff609
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The primary function is to download and execute a secondary stage payload.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0