Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b2f20a56256702da…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f846d1b99bf242f1dd86e8d2d219d056 SHA-1: 4f5b7492ad794943edb138ed97a7fdd8f8305f3f SHA-256: b2f20a56256702dafdbda4db3d353d9b763c493b91a221d4f0cca264059bb3ae
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 suggesting it is a Qbot variant designed to deliver a malicious payload. The primary function appears to be acting as a dropper, initiating the execution of further malware stages. 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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