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General

  • Target

    2024-04-27_fb5a09cd8fc1aa8b5f70c5e267e6c1b4_cryptolocker

  • Size

    55KB

  • Sample

    240427-f2r73acg5y

  • MD5

    fb5a09cd8fc1aa8b5f70c5e267e6c1b4

  • SHA1

    dd1b1845811ee73d12ff4c851d859f841fb98b3a

  • SHA256

    4aa4d9029a7fa0f80bd40ad462c1e295338822ec91f18a3497d04396c0e2ffe9

  • SHA512

    fad430d2d7a7c2ec3e4ecb45b3d96888a1b4bc3423daffe8a295a9d3ca2e1e4c7c3d48145874b8f11d48c4d04eed8dfdb9fbd17d189bc966199cb7b710d58324

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eld:6j+1NMOtEvwDpjr8oxExe/

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_fb5a09cd8fc1aa8b5f70c5e267e6c1b4_cryptolocker

    • Size

      55KB

    • MD5

      fb5a09cd8fc1aa8b5f70c5e267e6c1b4

    • SHA1

      dd1b1845811ee73d12ff4c851d859f841fb98b3a

    • SHA256

      4aa4d9029a7fa0f80bd40ad462c1e295338822ec91f18a3497d04396c0e2ffe9

    • SHA512

      fad430d2d7a7c2ec3e4ecb45b3d96888a1b4bc3423daffe8a295a9d3ca2e1e4c7c3d48145874b8f11d48c4d04eed8dfdb9fbd17d189bc966199cb7b710d58324

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eld:6j+1NMOtEvwDpjr8oxExe/

    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