Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cf19a4c5a65b2d28…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 40ae3fce193c43b1cf8350904f675783 SHA-1: eedcfefda3e30122e490ea526222dc0c234ab356 SHA-256: cf19a4c5a65b2d28ed8514b5e865514ca04d35e4e7d09e04de1f8c57ac10487b
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating a Qbot family dropper. The primary function is to deliver and execute a secondary payload, likely leveraging macro execution within the Excel document. The SHA256 hash is provided as a key indicator.

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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