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General

  • Target

    2024-02-20_68d8d05902f8eee7f44291ea80cdd968_cryptolocker

  • Size

    61KB

  • Sample

    240220-ljpbcaec8w

  • MD5

    68d8d05902f8eee7f44291ea80cdd968

  • SHA1

    052a8dbdaf7926d0acae8cb991b52ed82341ca68

  • SHA256

    65fbeef18cb58f8c8d74a141a1edc613b3ff26e817fa374341c843e72040daa8

  • SHA512

    1660914226d841f7c790c696c59490508af2d316281cd5531793537e0bf31843798d2ecefafb2a9b55d3942ace2a7b89579c227f6436a5150dc9a571bd22f7f6

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5aFr7YOzR8l/A:z6QFElP6n+gKmddpMOtEvwDpj9aYaFA8

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-20_68d8d05902f8eee7f44291ea80cdd968_cryptolocker

    • Size

      61KB

    • MD5

      68d8d05902f8eee7f44291ea80cdd968

    • SHA1

      052a8dbdaf7926d0acae8cb991b52ed82341ca68

    • SHA256

      65fbeef18cb58f8c8d74a141a1edc613b3ff26e817fa374341c843e72040daa8

    • SHA512

      1660914226d841f7c790c696c59490508af2d316281cd5531793537e0bf31843798d2ecefafb2a9b55d3942ace2a7b89579c227f6436a5150dc9a571bd22f7f6

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5aFr7YOzR8l/A:z6QFElP6n+gKmddpMOtEvwDpj9aYaFA8

    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