Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 75e753ca2a67f0f3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a6083ac4763798ec701d46a93b57f6fc SHA-1: 1fa4b2f77092cbf78581ba4cdd2243c5a9737626 SHA-256: 75e753ca2a67f0f37da9254cccf38d2900e7577d55912c3f3cdbf03043f58a7f
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 dropper. The primary function is to deliver a malicious payload, likely executed upon opening the document, which is a common tactic for Qbot. 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