Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_6456d46002aec67fe61c7c926ebc9df3_cryptolocker

  • Size

    44KB

  • Sample

    240521-s37elaaf57

  • MD5

    6456d46002aec67fe61c7c926ebc9df3

  • SHA1

    77596e003c0ce9f0daab375bd10e1b3be259d9d8

  • SHA256

    482e028aaa2739ef1289f53b5629cd3d8225a4870a9053ac6a7f1a36d52abd50

  • SHA512

    7e381d576daea3d6e349f7b71054f0105ed72a46e31b59181efaf019de716ef62bd89f881b400ec39a6f3c72e316d8c22e5be35a8e080048dba79880282aa9d2

  • SSDEEP

    384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUpEui0Up:bm74zYcgT/Ekn0ryfjLuYp

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_6456d46002aec67fe61c7c926ebc9df3_cryptolocker

    • Size

      44KB

    • MD5

      6456d46002aec67fe61c7c926ebc9df3

    • SHA1

      77596e003c0ce9f0daab375bd10e1b3be259d9d8

    • SHA256

      482e028aaa2739ef1289f53b5629cd3d8225a4870a9053ac6a7f1a36d52abd50

    • SHA512

      7e381d576daea3d6e349f7b71054f0105ed72a46e31b59181efaf019de716ef62bd89f881b400ec39a6f3c72e316d8c22e5be35a8e080048dba79880282aa9d2

    • SSDEEP

      384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUpEui0Up:bm74zYcgT/Ekn0ryfjLuYp

    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