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

Static analysis result for SHA-256 a2541871e7c4dbd8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9b9450db493d2d0e91ccf5c89562f9d4 SHA-1: 1ac1413159869a24030669ea9977e707bba7cb74 SHA-256: a2541871e7c4dbd8ad237eaca6f047c52405a59040637214c546b0c7772a05a1
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The detection name suggests a Qbot variant, though specific attribution is not confirmed. The primary function is likely to download and execute a malicious payload upon opening.

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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