Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_a49ebd78a8f42b0cea5205934e9f4fd1_cryptolocker

  • Size

    33KB

  • Sample

    240521-yawehsgc7t

  • MD5

    a49ebd78a8f42b0cea5205934e9f4fd1

  • SHA1

    5183e4a8a64fec99b06698e744ee97e1b3b37fd4

  • SHA256

    329a3f275d039c4987f75c0d4a4c60640212344d45f28312b640ca3d55d6aec2

  • SHA512

    95c0ed8ca095db05f4bbafad8fbeed7d2ab91f30535e1e0025a35a4015491824c25daa0c7f5dd54f4ebf6ffafcdb8117c2597cff98d546c20a8f5f4213ac3b24

  • SSDEEP

    384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGXvxH:bG74zYcgT/Ekd0ryfjkh

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_a49ebd78a8f42b0cea5205934e9f4fd1_cryptolocker

    • Size

      33KB

    • MD5

      a49ebd78a8f42b0cea5205934e9f4fd1

    • SHA1

      5183e4a8a64fec99b06698e744ee97e1b3b37fd4

    • SHA256

      329a3f275d039c4987f75c0d4a4c60640212344d45f28312b640ca3d55d6aec2

    • SHA512

      95c0ed8ca095db05f4bbafad8fbeed7d2ab91f30535e1e0025a35a4015491824c25daa0c7f5dd54f4ebf6ffafcdb8117c2597cff98d546c20a8f5f4213ac3b24

    • SSDEEP

      384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGXvxH:bG74zYcgT/Ekd0ryfjkh

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks