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General

  • Target

    2024-03-19_276cd545c2f30dee4447e35afbc8c3c8_cryptolocker

  • Size

    103KB

  • Sample

    240319-x67xradh4z

  • MD5

    276cd545c2f30dee4447e35afbc8c3c8

  • SHA1

    cbef548f127a9cdffbc699a60943ec50be7a681e

  • SHA256

    77d274af2cd6f0305434f13d79c72f600b005dbb67c934ec76c0852bee525764

  • SHA512

    d7d6da97d7d024842d32e77cd9acac2e33260635f0d04f0a0885ad891e5e7cfcac83a21310a4a7c8bb5f9894ed94cb646d84c45d635cfc8dd9ab40c2f2e81c05

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2mwVe9O:xj+VGMOtEvwDpjubwQEIiVmkxv/y9O

Score
10/10

Malware Config

Targets

    • Target

      2024-03-19_276cd545c2f30dee4447e35afbc8c3c8_cryptolocker

    • Size

      103KB

    • MD5

      276cd545c2f30dee4447e35afbc8c3c8

    • SHA1

      cbef548f127a9cdffbc699a60943ec50be7a681e

    • SHA256

      77d274af2cd6f0305434f13d79c72f600b005dbb67c934ec76c0852bee525764

    • SHA512

      d7d6da97d7d024842d32e77cd9acac2e33260635f0d04f0a0885ad891e5e7cfcac83a21310a4a7c8bb5f9894ed94cb646d84c45d635cfc8dd9ab40c2f2e81c05

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2mwVe9O:xj+VGMOtEvwDpjubwQEIiVmkxv/y9O

    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