Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f0f49f6ca14d228e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ba78d3115e4a5f348364e024c8019cad SHA-1: 896ba6c488dae7bef07f31ab92588dda628ebf7c SHA-256: f0f49f6ca14d228ed1689bdb1d8c6b0b638185fa7cc4195bae36652f32af1442
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The critical ClamAV heuristic identifies this XLSX file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The file's purpose is to download and execute a secondary payload, a common tactic for Qbot infections. The SHA256 hash is included as a primary IOC.

Heuristics 1

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