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

Static analysis result for SHA-256 c72f4d3fe267e2d5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c082dcdfa588514acd906b1e0192243c SHA-1: f7fb92d1c0856e54d8548b427be59d58facc579c SHA-256: c72f4d3fe267e2d59cae2e1c685d1bf639b533338e28f3d1126aed8f3feb6b1c
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as a Qbot dropper. Qbot, also known as Qakbot or Pinkslipbot, is a banking trojan often delivered via malicious documents. This specific detection suggests the file's purpose is to download and execute a secondary payload, likely the Qbot malware itself.

Heuristics 1

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