Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f15d2de59120057a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 69d83c02431c2492ba535e516d06db0d SHA-1: 38658bee5eff664aa14cad224e576682c9ece509 SHA-256: f15d2de59120057a8b700ae03cb6ad46a09ad3102fa503df8ffde1dc2f2d8f8d
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The malicious nature is further supported by its classification as a critical heuristic firing. Its primary function is to download and execute a secondary malicious payload.

Heuristics 1

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