Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ea37a47b9805c94b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 94205109ec1d85124cb813672f3e9655 SHA-1: 89d268a538c9b6728b1bc86cbf83bae2a3a9a56c SHA-256: ea37a47b9805c94b4ce88cb9618ffcad46e835444da3fc31f7bb481fefc8e229
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204.002 Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The primary attack vector is likely macro execution within the Excel file, which is a common technique for Qbot to initiate its infection chain. The file's metadata and heuristic firings align with known Qbot dropper behavior.

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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