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

Static analysis result for SHA-256 b4b0758f2c891e82…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ab1576438541d9887fce27d1b039d826 SHA-1: b4b69b561bbaa5060ab2be063a24bcc4394fb2c3 SHA-256: b4b0758f2c891e820ee0c830a297d0e8f8f3052cf3651c28bc699ecf6202d5f1
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. As a malicious Excel document, it likely exploits macro execution to download and run a further stage of malware, commonly associated with Qbot or similar banking trojans.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0