Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c42260b3f7816302…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 656ec7627ff76ce7d946665b9c843960 SHA-1: 24682128ff92833f5d541a32ad23b73dadcc9b5d SHA-256: c42260b3f781630214c552bd0f2c29fb1d23399abb56fbda5f1b8f29e04985d1
60 Risk Score

Malware Insights

Qbot · confidence 90%

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

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a Qbot dropper. This type of malware typically relies on social engineering to trick users into opening malicious attachments, leading to the execution of a secondary payload. The SHA256 hash is included as a primary 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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