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General

  • Target

    2024-06-11_4745b06fcf7d6b8cd1d6f3b5fce0429f_cryptolocker

  • Size

    96KB

  • Sample

    240611-fa1p5avgkj

  • MD5

    4745b06fcf7d6b8cd1d6f3b5fce0429f

  • SHA1

    9b33aa8ce3007c6b5c6c69e680d895666d322bff

  • SHA256

    a9e824f72a051b236ad99671b25ae15193507c4b981cfdc52731b5268268b0e0

  • SHA512

    ae4a9fad58441c7865b6425bd2b04d64ede9ff37945f94d88ec96374127a96fed1c6f2a373102465bf0dae95cf46746d4c93638716384bd88607a3746d39fc9c

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+Yn:AnBdOOtEvwDpj6zh

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-11_4745b06fcf7d6b8cd1d6f3b5fce0429f_cryptolocker

    • Size

      96KB

    • MD5

      4745b06fcf7d6b8cd1d6f3b5fce0429f

    • SHA1

      9b33aa8ce3007c6b5c6c69e680d895666d322bff

    • SHA256

      a9e824f72a051b236ad99671b25ae15193507c4b981cfdc52731b5268268b0e0

    • SHA512

      ae4a9fad58441c7865b6425bd2b04d64ede9ff37945f94d88ec96374127a96fed1c6f2a373102465bf0dae95cf46746d4c93638716384bd88607a3746d39fc9c

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+Yn:AnBdOOtEvwDpj6zh

    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