Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 d217a8afb3d407aa…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f3ada6dd5bf14f2608ebeb372fa98545 SHA-1: b73ea2d8d2865f08576644d1e3c86d0f29e418eb SHA-256: d217a8afb3d407aad85bcfc3106957ae74c7c8523ff7d93ed3135dcc9248310d
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating its function as a dropper for other malware. While no specific payload URLs or scripts were extracted, the dropper nature suggests it aims to download and execute a further stage.

Heuristics 1

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