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General

  • Target

    2024-05-01_6a3c9cf37807f1b8022691ee853e99e3_cryptolocker

  • Size

    43KB

  • Sample

    240501-pry3aseh5w

  • MD5

    6a3c9cf37807f1b8022691ee853e99e3

  • SHA1

    e4ca30f6f0d4e4d42a15f6532b8027805e344326

  • SHA256

    aadba286df38c1db19116df6677e873005ebb21c24241b7a8fc34d589fe1d00a

  • SHA512

    1d4d92f4e955f8326f01bc5d2b17aa9ba7faee9f927e7c99a8967793bdfb33fd8400f15e006e04a9dc2ba62ee4c87c2d2e5288eb8841dd89092e007b04adb19b

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAJ:b/pYayGig5HjS3NPAJ

Score
10/10

Malware Config

Targets

    • Target

      2024-05-01_6a3c9cf37807f1b8022691ee853e99e3_cryptolocker

    • Size

      43KB

    • MD5

      6a3c9cf37807f1b8022691ee853e99e3

    • SHA1

      e4ca30f6f0d4e4d42a15f6532b8027805e344326

    • SHA256

      aadba286df38c1db19116df6677e873005ebb21c24241b7a8fc34d589fe1d00a

    • SHA512

      1d4d92f4e955f8326f01bc5d2b17aa9ba7faee9f927e7c99a8967793bdfb33fd8400f15e006e04a9dc2ba62ee4c87c2d2e5288eb8841dd89092e007b04adb19b

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAJ:b/pYayGig5HjS3NPAJ

    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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

MITRE ATT&CK Enterprise v15

Tasks