Malicious Office (OOXML) / .DOC — malware analysis report

Static analysis result for SHA-256 f088a2f922d7596e…

MALICIOUS

Office (OOXML) / .DOC

319.5 KB Created: 2023-08-06 18:37:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-10-12
MD5: 4e7e904135d59dbd59f2823d554322a0 SHA-1: c8b477d80b06556dec6a97962a48ede70e858eda SHA-256: f088a2f922d7596ea3c2cb73fb9258f8b37e80accb5ae55717e10b45179cf831
82 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1059 Command and Scripting Interpreter

The sample exhibits characteristics of a malicious OOXML document, specifically remote template injection and external relationship indicators pointing to 'https://live-tech.us/A'. This suggests the document is designed to lure the user into downloading and executing a secondary payload from the provided URL, likely leading to further compromise.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://live-tech.us/A) — a common remote-template-injection vector used by Hancitor, Emotet and many phishing campaigns. Word can fetch and apply the remote template; macros in that template may execute depending on Office policy and trust state.
  • External relationship medium OOXML_EXTERNAL_REL
    External target in word/_rels/settings.xml.rels: https://live-tech.us/A
  • Embedded OLE object medium OOXML_OLE_OBJECT
    Document contains an embedded OLE object
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://live-tech.us/A
    • http://schemas.openxmlformats.org/markup-compatibility/2006
    • http://schemas.openxmlformats.org/officeDocument/2006/relationships
    • http://schemas.openxmlformats.org/officeDocument/2006/math
    • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
    • http://schemas.openxmlformats.org/wordprocessingml/2006/main
    • http://schemas.microsoft.com/office/word/2006/wordml
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/mm/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
e555443307900d609e95063996cbdf335a9f74dc27a18147c45cb5f738454963		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/oleObject1.bin 1594368 bytes
emf_00.emf
12c8d665ee69f88da2109ad63983811816b7323f11a231c00f46420a01c7c85f		 ooxml-emf OOXML EMF part: word/media/image1.emf 1504016 bytes

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