Office (OLE) / .DOC malware analysis — malicious · cdb832afe399daac

MALICIOUS

Office (OLE) / .DOC

478.5 KB Created: 2010-08-26 17:11:00 Authoring application: Microsoft Word 11.6.0

MD5: 9f48ac052e629da86585c43ab6dd977c SHA-1: a69f4e7a55477a210ad120d1ffe4bb3929b2cdd9 SHA-256: cdb832afe399daac92644ef579364a5476f9c7db817de16c79c30bf0a745e53f

180 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic T1566.001 Spearphishing Attachment

The sample is a malicious Microsoft Word document containing VBA macros, specifically a Document_Open macro. ClamAV signatures identify it as 'Doc.Trojan.Thus-8'. The document body presents a deceptive offer for a 'Captain's Club membership' to entice the user to interact with the malicious content. The presence of the Document_Open macro indicates that the malicious code executes automatically upon opening the document.

Heuristics 4

ClamAV: Doc.Trojan.Thus-8 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Trojan.Thus-8
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
Document_Open macro high OLE_VBA_DOCOPEN

Document_Open macro
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `b5d6397a639aea7e2160842fc8169a05a961bba80fe717d2db5bd8ee955dd774`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	2360 bytes
Detection ClamAV: Doc.Trojan.Thus-8 Obfuscation or payload: unlikely

Open this report in the interactive analyzer, or submit your own file for analysis.