General

  • Target

    2024-06-06_d435fc0e7e986aa3004673e67d81d95d_cryptolocker

  • Size

    390KB

  • Sample

    240606-y24vzabe3y

  • MD5

    d435fc0e7e986aa3004673e67d81d95d

  • SHA1

    57d1c1bb04906ae0b722105f45dd2ef601464199

  • SHA256

    1d971accd98868159881e7b9aaf22378ca0a3f64ef3b68c4bfe5cc9fb7d12e86

  • SHA512

    cba60c58ebf7adaad8e866feeab57c82bcccd670139501667c4fa7848297add25f6d737097d5bb567e8b0ce5c7ba414c67128c7c8b9df2e854c097740b9496fa

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRs:nnOflT/ZFIjBz3xjTxynGUOUhXRs

Score
10/10

Malware Config

Targets

    • Target

      2024-06-06_d435fc0e7e986aa3004673e67d81d95d_cryptolocker

    • Size

      390KB

    • MD5

      d435fc0e7e986aa3004673e67d81d95d

    • SHA1

      57d1c1bb04906ae0b722105f45dd2ef601464199

    • SHA256

      1d971accd98868159881e7b9aaf22378ca0a3f64ef3b68c4bfe5cc9fb7d12e86

    • SHA512

      cba60c58ebf7adaad8e866feeab57c82bcccd670139501667c4fa7848297add25f6d737097d5bb567e8b0ce5c7ba414c67128c7c8b9df2e854c097740b9496fa

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRs:nnOflT/ZFIjBz3xjTxynGUOUhXRs

    Score
    9/10
    • Detection of CryptoLocker Variants

    • 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