Office (OOXML) / .DOC malware analysis — malicious · 25fe7ce806195948

MALICIOUS

Office (OOXML) / .DOC

754.8 KB Created: 2024-10-29 02:17:00 UTC Authoring application: Microsoft Office Word 12.0000

MD5: 162dd4e4ed6c0ef700b3c95385b5dc0a SHA-1: 1afc58e221337c3f8b18dc97e3156f8dbcc7d119 SHA-256: 25fe7ce806195948532624d2c2462ec952da03a3312abd79de06aa2423da03f8

82 Risk Score

Heuristics 5

Remote template injection high OOXML_REMOTE_TEMPLATE

Document references a remote template URL (https://acesso.run/bkeoxH?&bondsman=troubled&shrimp=harsh&sewer=tense&cold=warlike&briefs=unsuitable&oasis=numberless&cowbell=rough&airport=) — 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://acesso.run/bkeoxH?&bondsman=troubled&shrimp=harsh&sewer=tense&cold=warlike&briefs=unsuitable&oasis=numberless&co
Embedded OLE object medium OOXML_OLE_OBJECT

Document contains an embedded OLE object
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE

One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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 http://schemas.openxmlfo
- 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

Extracted artifacts 5

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`ooxml_oleobject_00.bin` `4107cf396cb5989f4401bb88434a247b7ffb83aed28d3a179eacd1160b1e7e90`	ooxml-ole-object	OOXML embedded OLE part: word/embeddings/oleObject2.bin	729600 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact entropy is 7.56, consistent with packed or encrypted content.
`ooxml_oleobject_00_ole10native_00.bin` `19a0da6fbb5ab37c19c08027787aa563361776598916b1b778153df60f786fcf`	ole-package	OOXML word/embeddings/oleObject2.bin Ole10Native stream: Ole10Native	721346 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact entropy is 7.56, consistent with packed or encrypted content.
`ooxml_oleobject_01.bin` `f79b594b56bf92d45012e73c3f93bf7abb679688480691dfac5b3e2f3f911d58`	ooxml-ole-object	OOXML embedded OLE part: word/embeddings/oleObject1.bin	59904 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact entropy is 7.76, consistent with packed or encrypted content.
`emf_00.emf` `27e1230c261ca69ce10d9a1027f4af48943bef957291f6904af5add2ec714eee`	ooxml-emf	OOXML EMF part: word/media/image2.emf	7844 bytes
`emf_01.emf` `7913e08c0f2237c6e9975eeba4499aa5627107017134a60b4272d90822423f12`	ooxml-emf	OOXML EMF part: word/media/image1.emf	1505804 bytes

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