Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 e7604642996ee903…

MALICIOUS

RTF / .DOC

75.1 KB
MD5: dad5615a9d9242550904108764753021 SHA-1: f9bab2e7a7272f85c4eb7fd6c1966530e1df514a SHA-256: e7604642996ee903173f80bb88e302e82eecb52575e9df1295f11364d1e300ea
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The RTF document contains OLE object data and an \objupdate directive, indicating an attempt to execute embedded content. The heuristics suggest this is a malicious technique for delivering payloads. No document body or script content was available for further analysis, limiting the ability to determine the specific family or precise attack vector.

Heuristics 2

  • \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

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off000010fe.bin
f16a11a1d18daed92836e38e03a58ffcbc037272eb04cbcf3d0b50ec41ec2584
rtf-objdata-decoded RTF \objdata at offset 0x10FE 4167 bytes