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

Static analysis result for SHA-256 2a990ccd102e6de0…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a8a8688184848c8ffefe1769a2b39a89 SHA-1: f019be9efcef15f64977433b53b6a2622be7f1f7 SHA-256: 2a990ccd102e6de01a32f96fafce5741bfb02ab7d39c1d5f86e9a15d3e8731a5
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The presence of this specific detection suggests the file's primary purpose is to download and execute a malicious payload, likely Qbot, although no specific Qbot indicators were extracted from this sample.

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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