Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1f5a6ddb1fd294c8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2825cd3a248a526cec6d0265a83b6218 SHA-1: 6f5704d90a5ab5f49d5c57de6f6bde8c56a97970 SHA-256: 1f5a6ddb1fd294c8c30141f69176ee2f4c04e0398886926d73fa4ee223926167
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1204 Malicious File T1204.002 Malicious File: User Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop and execute a malicious payload. The heuristic firing indicates a dropper functionality, which is consistent with Qbot's typical behavior of downloading and running further stages of malware.

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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