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General

  • Target

    2024-02-13_9a72f6e605ddcf3d99cf6bd6ef8bf765_cryptolocker

  • Size

    93KB

  • Sample

    240213-gchg1afh7x

  • MD5

    9a72f6e605ddcf3d99cf6bd6ef8bf765

  • SHA1

    ffe4dc1f6e0717e8f3e230af8a108a440b6e4052

  • SHA256

    db0b69b204aedf4e54513056ac1f1786785c1f306e94da5f9900e65f51658d7a

  • SHA512

    f00baf77686176293bd074672bb118cf5c6d475eb5f3d6ec9810d7cfec3794d25b3646be9d1f1950fb8ee097e70eec722b60d98bbd73da394d6524c5941d2ab5

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/Tg:zCsanOtEvwDpjB8

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-13_9a72f6e605ddcf3d99cf6bd6ef8bf765_cryptolocker

    • Size

      93KB

    • MD5

      9a72f6e605ddcf3d99cf6bd6ef8bf765

    • SHA1

      ffe4dc1f6e0717e8f3e230af8a108a440b6e4052

    • SHA256

      db0b69b204aedf4e54513056ac1f1786785c1f306e94da5f9900e65f51658d7a

    • SHA512

      f00baf77686176293bd074672bb118cf5c6d475eb5f3d6ec9810d7cfec3794d25b3646be9d1f1950fb8ee097e70eec722b60d98bbd73da394d6524c5941d2ab5

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/Tg:zCsanOtEvwDpjB8

    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