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

Static analysis result for SHA-256 c1e45e5478d8f8f9…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 88843632fb8438891d9efdb74276867b SHA-1: aaa4466a6e087c63d09aa4e654c99713e76d12a7 SHA-256: c1e45e5478d8f8f90cceddedd4b31ed0a742af99ca4620e1235fc4a40eeb7bff
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. While no specific document body or scripts were extracted, the detection strongly suggests a malicious intent to download and execute a payload. The SHA256 hash is included as a primary indicator.

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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