Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c67958b93d5c6e07…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7a9488de699a47763c418af3334ac76e SHA-1: 7436cd01d6f293ccd36d16a489ac3adde4b15577 SHA-256: c67958b93d5c6e0733dacbd87dd49a8ef3568da38f8390c49dc420c6fc29712d
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 a Qbot family infection. The heuristic firing suggests the Excel document acts as a dropper, likely executing a malicious 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