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

Static analysis result for SHA-256 a3914aee3162fb85…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d11cdc1ae23968563d32612b997741c5 SHA-1: d2afe9777e74827da98dc86a588bdd0b7b1166a6 SHA-256: a3914aee3162fb85f064f4db9126f59365bf9ce6d1b6b540a7d7303b41a8e1c5
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 the Qbot malware family. As an Excel document, it likely uses social engineering or exploits to trick the user into enabling macros or opening a malicious payload. Further analysis would be needed to confirm the exact delivery mechanism and payload.

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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