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General

  • Target

    2024-02-21_bac9c90bfc1aba30f7f1e346561ba66b_cryptolocker

  • Size

    99KB

  • Sample

    240221-ynhqksfb44

  • MD5

    bac9c90bfc1aba30f7f1e346561ba66b

  • SHA1

    d18bde7922c91ab9fd4decc508e54fe60544d6cd

  • SHA256

    1726b9d5ced2ab7f5c30d08ccd8e6cafcf2525825deed08a7564b600337d582a

  • SHA512

    e7dc693ec189a60dc59270e1e77ed5b8ab49a630bb374b99414b6e0ef36f2f3c07504cc8252d85ea4b36d2bca56e02a64b8c2a6d11c5d2cd58d7006f2d65a69b

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2i:xj+VGMOtEvwDpjubwQEIiVmkxv/u

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_bac9c90bfc1aba30f7f1e346561ba66b_cryptolocker

    • Size

      99KB

    • MD5

      bac9c90bfc1aba30f7f1e346561ba66b

    • SHA1

      d18bde7922c91ab9fd4decc508e54fe60544d6cd

    • SHA256

      1726b9d5ced2ab7f5c30d08ccd8e6cafcf2525825deed08a7564b600337d582a

    • SHA512

      e7dc693ec189a60dc59270e1e77ed5b8ab49a630bb374b99414b6e0ef36f2f3c07504cc8252d85ea4b36d2bca56e02a64b8c2a6d11c5d2cd58d7006f2d65a69b

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2i:xj+VGMOtEvwDpjubwQEIiVmkxv/u

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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