General

  • Target

    2024-06-02_e630194c53fbc766c10d94920f24ab43_cryptolocker

  • Size

    70KB

  • Sample

    240602-a9jm1adf83

  • MD5

    e630194c53fbc766c10d94920f24ab43

  • SHA1

    cb2cf4e1d155c943cfc645823bc54b45c460b0e8

  • SHA256

    06273181b5055d776856dbdf4df7d7ad80d37c6e44eada1d6bb9f79c00117629

  • SHA512

    d03dd7c5390ee3ca0b7d5937eeed1e4e698641456219f26e42b7a822ba285cf833e1e650bd387bd719b0b274e691b05f0f7b1aeb65f906affd5330b3ab0610b3

  • SSDEEP

    1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs9T:C4Q2c94OtEvwDpj4H8z2

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-02_e630194c53fbc766c10d94920f24ab43_cryptolocker

    • Size

      70KB

    • MD5

      e630194c53fbc766c10d94920f24ab43

    • SHA1

      cb2cf4e1d155c943cfc645823bc54b45c460b0e8

    • SHA256

      06273181b5055d776856dbdf4df7d7ad80d37c6e44eada1d6bb9f79c00117629

    • SHA512

      d03dd7c5390ee3ca0b7d5937eeed1e4e698641456219f26e42b7a822ba285cf833e1e650bd387bd719b0b274e691b05f0f7b1aeb65f906affd5330b3ab0610b3

    • SSDEEP

      1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs9T:C4Q2c94OtEvwDpj4H8z2

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks