Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d3f0b575e061a42b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cee367702b19b418b8b776c35de91666 SHA-1: fd5a396c5f5981f815318bdeb3ad727ba6f477a8 SHA-256: d3f0b575e061a42b7e41e08b58e5c21081bca7743e0a2de1d68a88dff03fc238
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. This type of document typically relies on social engineering to trick the user into enabling macros, which then execute the malicious payload. The primary function is to download and run the Qbot 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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