General

  • Target

    2024-05-31_b804fe0dba9fd3f1ab5ee544c24ef770_cryptolocker

  • Size

    78KB

  • Sample

    240531-te4t8sea27

  • MD5

    b804fe0dba9fd3f1ab5ee544c24ef770

  • SHA1

    7d53cdcfdbe47262a412e17ba50fd630b481233b

  • SHA256

    a27813278f8ef4ce25626addfb2aaf9dc309c0761c5250b54693a25a672eab7f

  • SHA512

    e90ffddfad2e14883f18f5115c40b7cdcb62da0f84f7329f55e3237aa3554564ec02e0f492c1e3eb7ed99d9ed5f3350c5ac5532ad9e25660f6cb4972b2e4ddd8

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufP:vCjsIOtEvwDpj5H9YvQd2r

Score
10/10

Malware Config

Targets

    • Target

      2024-05-31_b804fe0dba9fd3f1ab5ee544c24ef770_cryptolocker

    • Size

      78KB

    • MD5

      b804fe0dba9fd3f1ab5ee544c24ef770

    • SHA1

      7d53cdcfdbe47262a412e17ba50fd630b481233b

    • SHA256

      a27813278f8ef4ce25626addfb2aaf9dc309c0761c5250b54693a25a672eab7f

    • SHA512

      e90ffddfad2e14883f18f5115c40b7cdcb62da0f84f7329f55e3237aa3554564ec02e0f492c1e3eb7ed99d9ed5f3350c5ac5532ad9e25660f6cb4972b2e4ddd8

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufP:vCjsIOtEvwDpj5H9YvQd2r

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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