Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8cb36fab04c05e6d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 31916170ce6b374f17f0cbbde3032b88 SHA-1: a34f1f56eb1020b123cc2f2b6c9be261f82aa540 SHA-256: 8cb36fab04c05e6d905705d2bf93d2665ce5cfd2a0f780cb0c6946c0239660db
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. As an Excel document, it likely relies on social engineering or a user-triggered macro execution to initiate the payload. The primary IOC is the file's SHA256 hash.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0