Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a6ca23bce801fae0…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 91914c44dcb66231fec520ed2144d374 SHA-1: e63fa6037ddc7ded6c2e14498317f099bd43b7b9 SHA-256: a6ca23bce801fae0ca53391e9085d688e382ade4c874e8227bef91580bb6f02b
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot malware family. The primary function appears to be the execution of a secondary payload.

Heuristics 1

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