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General

  • Target

    2024-05-30_d634569c212887aac007b8daf77d3adb_cryptolocker

  • Size

    95KB

  • Sample

    240530-e2zrgafe44

  • MD5

    d634569c212887aac007b8daf77d3adb

  • SHA1

    cb22c86c73d4cfeb5ea6ed18bde78827456c9087

  • SHA256

    a919f2d7a9aa6bb0647386e64a3ff9f989874098fb979c885d9ae752e98bd540

  • SHA512

    9f2af69d64bdd0168a9cc23f514d8ff2c00c545979618e5beb01ad203e359457f5c32315a3dd09ae6ca9b39962a92941874e9737449b83083ed27ba70ff2d0a3

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kt:zCsanOtEvwDpjBS

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-30_d634569c212887aac007b8daf77d3adb_cryptolocker

    • Size

      95KB

    • MD5

      d634569c212887aac007b8daf77d3adb

    • SHA1

      cb22c86c73d4cfeb5ea6ed18bde78827456c9087

    • SHA256

      a919f2d7a9aa6bb0647386e64a3ff9f989874098fb979c885d9ae752e98bd540

    • SHA512

      9f2af69d64bdd0168a9cc23f514d8ff2c00c545979618e5beb01ad203e359457f5c32315a3dd09ae6ca9b39962a92941874e9737449b83083ed27ba70ff2d0a3

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kt:zCsanOtEvwDpjBS

    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