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General

  • Target

    2024-04-22_517038dafc5aeda00855795c110a0c8e_cryptolocker

  • Size

    60KB

  • Sample

    240422-b8pnasdh95

  • MD5

    517038dafc5aeda00855795c110a0c8e

  • SHA1

    d5b565b7d82e463450bb1b246cd06d3e6987ad6a

  • SHA256

    349db6206369ba95eac3fc928b2da9266fc66caa6414294305127c322fdb01b6

  • SHA512

    f5be8f05a80edd22af350e18b3f05430ee757f11d69de892d7e70a990af763e18198fed36f705c894440be7fbd022cc56cd1aacf82380980887efacc61034a27

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhK:1nK6a+qdOOtEvwDpja

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-22_517038dafc5aeda00855795c110a0c8e_cryptolocker

    • Size

      60KB

    • MD5

      517038dafc5aeda00855795c110a0c8e

    • SHA1

      d5b565b7d82e463450bb1b246cd06d3e6987ad6a

    • SHA256

      349db6206369ba95eac3fc928b2da9266fc66caa6414294305127c322fdb01b6

    • SHA512

      f5be8f05a80edd22af350e18b3f05430ee757f11d69de892d7e70a990af763e18198fed36f705c894440be7fbd022cc56cd1aacf82380980887efacc61034a27

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhK:1nK6a+qdOOtEvwDpja

    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