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

Static analysis result for SHA-256 49c289e44b027482…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 155d85331a9388da927a369534f2fa14 SHA-1: 6d6bf9391cfad8b98b876918bafbae28fc6e55c7 SHA-256: 49c289e44b02748203ce3abf0284419afd2c72929eb35115dde33d97fe1793b0
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. This suggests it is intended to trick the user into enabling macros, which would then likely execute a secondary payload. The SHA256 hash is included as a primary indicator of compromise.

Heuristics 1

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