Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bd955d3ac78529ef…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 15dcc77a620ddf5eb90a1b6de95b8372 SHA-1: febda94e46c5a30fcb413d42b610aaeb06e8679a SHA-256: bd955d3ac78529efa5e7a6e119c2eece956a340a778909effa44ebdcb525019b
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 variant. As an Excel document, it likely employs macro execution or other embedded exploits to download and run a secondary payload. The SHA256 hash is included as a primary indicator of compromise.

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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