Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 4d2181c030669af4…

MALICIOUS

RTF / .DOC

523.3 KB
MD5: d51ae7b67fa602b18147827074f71c8b SHA-1: 04d9b4d08ecca0828dd526d5a8884313084ddd75 SHA-256: 4d2181c030669af47cdca5e023b311ddab1c2bba81b064bbc75353622d1984fd
120 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1204.002 Malicious Link: Malicious File

The RTF document contains embedded OLE objects and uses an 'enable editing' lure, indicating an attempt to trick the user into activating malicious content. The presence of OLE object data and automatic update triggers suggests the document is designed to exploit vulnerabilities or deliver a payload upon opening. No scripts were extracted, and the document body content is financial in nature, serving as a pretext for the lure.

Heuristics 4

  • Automatically linked OLE object high RTF_OBJAUTLINK
    RTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
  • \objupdate forces OLE activation high RTF_OBJUPDATE
    RTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off00028fac.bin
db73ae4fa543189a9a4681b6592ff4aca21abab60170d3123ac762079280a0a7
rtf-objdata-decoded RTF \objdata at offset 0x28FAC 1592 bytes