Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 ab849212f9cfb33f…

MALICIOUS

Office (OLE)

6.5 KB First seen: 2017-06-27
MD5: a95a36a0764e369638e34d04cdb3cc0a SHA-1: c7cac367bdd9a575dbeb9b1a816372437dae69f1 SHA-256: ab849212f9cfb33fa59bacf425737369516eb769906c1939803e79b0f09e0c06
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The sample exhibits characteristics of a legacy macro virus, specifically identified by 'RSN MACRO VIRUS Goat file' markers within the document body and a corresponding heuristic firing. The presence of WordBasic macro virus markers suggests an attempt to execute malicious code upon opening the document, likely for propagation or other malicious actions. No specific IOCs beyond the virus marker itself were extracted.

Heuristics 2

  • ClamAV: Win.Trojan.MDMA-4 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.MDMA-4
  • Legacy WordBasic macro-virus markers high OLE_LEGACY_WORDBASIC_MACRO_VIRUS
    OLE Word document contains legacy WordBasic auto-execution macro markers such as AutoOpen plus ToolsMacro/MacroFile/fileMacro/globMacro or named historical macro-virus strings. These old Word 6/95 macro forms are not exposed as a modern VBA project, so normal VBA source extraction can miss them.