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

Static analysis result for SHA-256 59b47239c534b181…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 976ae5098efd6daedcdc9f757c0749fd SHA-1: daff0b09c44cf9006436f05028b6c2bcd95269a2 SHA-256: 59b47239c534b18159a41fb433c9313535807247a696df48829c70934b9c9719
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The presence of macro-related heuristics suggests it attempts to execute malicious code upon enabling macros. This is a common delivery mechanism for malware like Qbot.

Heuristics 1

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