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

Static analysis result for SHA-256 dfa0753c9ba7c7f3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: eceac5690acc3c10524f169c33bff32e SHA-1: 1446b26c729a585eeee265991dcefc79680317f3 SHA-256: dfa0753c9ba7c7f38a29f7954965951528401cc2a62df1be09e31929e72e876c
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified as a malicious Excel document by ClamAV with the signature Xls.Dropper.QbotDocu12020-9818439-0. This indicates it likely functions as a dropper, a common initial access vector for malware. The specific detection name suggests a connection to Qbot, a known banking trojan and information stealer.

Heuristics 1

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