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

Static analysis result for SHA-256 59ca25572248e7c1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: fdd03a09634737f3e564bf4890baaa1f SHA-1: 1aa38e8347d4038f070694506d3492c57de2800e SHA-256: 59ca25572248e7c1b6655147a00f74fb5b8456d3f1b45c1e19f7e5d2d6bdcdc9
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The primary attack pattern is likely social engineering to trick the user into enabling macros, which would then initiate the download of a malicious payload. No document body or scripts were extracted, limiting further analysis of the specific lure or payload delivery mechanism.

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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