General

  • Target

    741e6c683ce4015187860dcc8148cb3ef5f6ccb58dbafa588e1de5ab2efe0106

  • Size

    2.5MB

  • Sample

    240325-yaw12sba8x

  • MD5

    558c0f5fd9dfa2d0905ee370f0c9242c

  • SHA1

    f55b296fdf208378e40348db7d11e503fb3272e1

  • SHA256

    741e6c683ce4015187860dcc8148cb3ef5f6ccb58dbafa588e1de5ab2efe0106

  • SHA512

    ecc72b0f130c7feed7bd3b07bb0cf064fc483a2f0e9ab83b929885fc93871d1cb2ad3ecfa692ccb659f6af11d041e7acc00d2b599e0a24ddc54de1deab73553f

  • SSDEEP

    49152:UbA30NXCk2JpblEwkXplVc3ZPepTIxQKq028NBn3xjugEcXtycY:UbxyXBl7Exc3ZPelRf02O3xjVxBY

Score
10/10

Malware Config

Targets

    • Target

      741e6c683ce4015187860dcc8148cb3ef5f6ccb58dbafa588e1de5ab2efe0106

    • Size

      2.5MB

    • MD5

      558c0f5fd9dfa2d0905ee370f0c9242c

    • SHA1

      f55b296fdf208378e40348db7d11e503fb3272e1

    • SHA256

      741e6c683ce4015187860dcc8148cb3ef5f6ccb58dbafa588e1de5ab2efe0106

    • SHA512

      ecc72b0f130c7feed7bd3b07bb0cf064fc483a2f0e9ab83b929885fc93871d1cb2ad3ecfa692ccb659f6af11d041e7acc00d2b599e0a24ddc54de1deab73553f

    • SSDEEP

      49152:UbA30NXCk2JpblEwkXplVc3ZPepTIxQKq028NBn3xjugEcXtycY:UbxyXBl7Exc3ZPelRf02O3xjVxBY

    Score
    10/10
    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks