Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 7e587cc9e91e902d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c7f2b6fcac8d8b557c57599cee46e410 SHA-1: 51f776b63fee220ceea58189fd90f07d675df3a3 SHA-256: 7e587cc9e91e902dcc4820002ba431c864436e40dbb111dfb7455509710271bc
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its purpose as a Qbot downloader. The file's structure and detection name suggest it is designed to execute malicious code upon opening, likely to download and install the Qbot banking trojan.

Heuristics 1

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