Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 3110e6d42a2916ef…

MALICIOUS

RTF / .DOC

710.8 KB
MD5: e14000493bdfa5ecf4ad3afd3b2b3cfa SHA-1: a33310d2590c8ae64f2281933b5a34258ba7b9fb SHA-256: 3110e6d42a2916ef7c6bd8ba65cf6751e1bc01adbaddb957b285980c54e30dbb
80 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1204.002 Malicious Link: Malicious File T1566 Phishing T1566.001 Phishing: Spearphishing Attachment T1059 Command and Scripting Interpreter T1059.005 Command and Scripting Interpreter: Visual Basic

The RTF document contains OLE object data and an \objupdate directive, indicating an attempt to embed and activate an object. The document body explicitly instructs the user to 'click Enable editing', a common lure for macro-enabled malware. This suggests the file is designed to exploit user trust to bypass security controls and execute a malicious payload.

Heuristics 3

  • \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_off0000a0f7.bin
94a233ede6a13288751b5bf984b5ced2241b0f6ec9b91c0566aed7a4d05d1011
rtf-objdata-decoded RTF \objdata at offset 0xA0F7 3754 bytes