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

Static analysis result for SHA-256 bff1223c4a101b29…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 02aea66cc0f2043fd3032efa58229003 SHA-1: 05283242a9a37d4b1145fbed5c093f577fbfe288 SHA-256: bff1223c4a101b29a17ffc848b55ba4b808717234308998483121fb926a613f4
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 vector is likely social engineering to convince the user to enable macros, which would then execute the malicious payload. The SHA256 hash is included as a primary IOC.

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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