Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 384d7ddd81a3764e…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2111c5dae0ddd59b74f5985345a3f9c4 SHA-1: fe08a1fe231935313d02e9e6d57a0b09bc787792 SHA-256: 384d7ddd81a3764e101632e8bd6a21bdd59249e60aaa4c7769d342bd687c3813
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

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. While no specific VBA or script content was extracted, the heuristic indicates the file's primary purpose is to download and execute a secondary malicious payload. 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

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