General

  • Target

    ge.zip

  • Size

    1.3MB

  • Sample

    241121-vnr3gatncs

  • MD5

    297adab3db47e99d61d445eb36e7a490

  • SHA1

    cd1b85fea7835cba998f32635f556432ddd28a7b

  • SHA256

    a4854f4fb3377684fb928f679234dac54ee23783a7c22ffddbd8980e5984ca56

  • SHA512

    81f3425275d0822e8068024e30fed5cbecf52e8665f3095e4e32324882fe512cd6c52acc2afe4075aa36dacd5ade27aa580a90144b1e50226e410bb180d6a7ff

  • SSDEEP

    24576:vOlFAFuE38HQK+81zOlGSWEDxsbZG9bRK8qc63PacEkyyPPkCtvoiZH1/mKEhVfR:gFAFh8grlcs9bE8D04ZyxoxKa9j

Malware Config

Targets

    • Target

      ge.zip

    • Size

      1.3MB

    • MD5

      297adab3db47e99d61d445eb36e7a490

    • SHA1

      cd1b85fea7835cba998f32635f556432ddd28a7b

    • SHA256

      a4854f4fb3377684fb928f679234dac54ee23783a7c22ffddbd8980e5984ca56

    • SHA512

      81f3425275d0822e8068024e30fed5cbecf52e8665f3095e4e32324882fe512cd6c52acc2afe4075aa36dacd5ade27aa580a90144b1e50226e410bb180d6a7ff

    • SSDEEP

      24576:vOlFAFuE38HQK+81zOlGSWEDxsbZG9bRK8qc63PacEkyyPPkCtvoiZH1/mKEhVfR:gFAFh8grlcs9bE8D04ZyxoxKa9j

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks