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

Static analysis result for SHA-256 926c59e6b71c9663…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c978805e7b10aa14b9c6f5f91eb29346 SHA-1: 9123d0e9bc919f8ec6d7c3977b8a11ed0227a885 SHA-256: 926c59e6b71c9663e62127efd2af22d8766ad82f9d898a782a5e938f70c59758
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. While no specific IOCs like URLs or hashes were extracted, the detection strongly suggests the file's purpose is to download and execute further malicious content.

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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