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General

  • Target

    2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker

  • Size

    48KB

  • Sample

    240406-q6e4eabg4x

  • MD5

    fb33b4c9e8f41ac608aaba6f5ae13415

  • SHA1

    6b96bdda04b43f4d9b769ee345e042831149e620

  • SHA256

    1ae68d9d1f3eaf4f1aef26a38f4d1542cc66cd00e0853f942e0c473d9aea708e

  • SHA512

    b8562d130d75e77624debf191573d0d087f77a3fb820b86dad77ceffbdafbe73811dbfa89bc981a140d3b9d13af1bf6e31ea6696f81c6044dece20faaadaca80

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg

Score
10/10

Malware Config

Targets

    • Target

      2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker

    • Size

      48KB

    • MD5

      fb33b4c9e8f41ac608aaba6f5ae13415

    • SHA1

      6b96bdda04b43f4d9b769ee345e042831149e620

    • SHA256

      1ae68d9d1f3eaf4f1aef26a38f4d1542cc66cd00e0853f942e0c473d9aea708e

    • SHA512

      b8562d130d75e77624debf191573d0d087f77a3fb820b86dad77ceffbdafbe73811dbfa89bc981a140d3b9d13af1bf6e31ea6696f81c6044dece20faaadaca80

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg

    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

MITRE ATT&CK Enterprise v15

Tasks