Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 760e8efe71bb8a5d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4160d130b56440a397b45e8c0364d87b SHA-1: 3dd71800dbb90c7ae7636c7e1d347c93ba13a19c SHA-256: 760e8efe71bb8a5df5cff044bff5b03f2a47f744f488842574a31508ea21d0d1
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. As an Excel macro-enabled document, it likely uses embedded VBA to download and execute a secondary payload, a common tactic for Qbot. The SHA256 hash is included as a primary indicator.

Heuristics 1

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