General

  • Target

    2024-06-13_1968606da708ea5f77e4714ac1b8ca33_cryptolocker

  • Size

    90KB

  • Sample

    240613-dzlamasfmf

  • MD5

    1968606da708ea5f77e4714ac1b8ca33

  • SHA1

    ff8a9a357d4e59019ccc8b8e03c333c8a290b1f3

  • SHA256

    a2c9ef352c30baad21d4e2c2fc96d45553ce1f2757f39f551c5a6ce5d1a5c19d

  • SHA512

    602cf3e053e9868658b9166f93a3953b924e0d65d7f0a5edf3d2da409d1a4257a5b79c4c8bc50e071dd054a8be9e6f1e6d52636688024c4c68e5039cc32206c5

  • SSDEEP

    1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/Np:n6a+1SEOtEvwDpjYYvQd2Ps

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-13_1968606da708ea5f77e4714ac1b8ca33_cryptolocker

    • Size

      90KB

    • MD5

      1968606da708ea5f77e4714ac1b8ca33

    • SHA1

      ff8a9a357d4e59019ccc8b8e03c333c8a290b1f3

    • SHA256

      a2c9ef352c30baad21d4e2c2fc96d45553ce1f2757f39f551c5a6ce5d1a5c19d

    • SHA512

      602cf3e053e9868658b9166f93a3953b924e0d65d7f0a5edf3d2da409d1a4257a5b79c4c8bc50e071dd054a8be9e6f1e6d52636688024c4c68e5039cc32206c5

    • SSDEEP

      1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/Np:n6a+1SEOtEvwDpjYYvQd2Ps

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks