Overview

overview

10

Static

static

10

2024-04-09...er.exe

windows7-x64

9

2024-04-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-09_df6c50045aa210eddf7e8921b15cf2d9_cryptolocker

  • Size

    92KB

  • Sample

    240409-e3vh5sab4s

  • MD5

    df6c50045aa210eddf7e8921b15cf2d9

  • SHA1

    fecc2f342ffa60246ae398f90180eabe02ec4144

  • SHA256

    22069f7e35e5dbda6bfbfab10964a2cd4bab42277d0f3e29079a46a6f7751316

  • SHA512

    3e10fe15f045644b8a9db55a9b35bbe79039580a3c056469b5a6af73f2a256448607f0b9e2655f6a9fc99a93b88ae73bc21473e82998473438d227db940e31f0

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWV:zCsanOtEvwDpjF

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-09_df6c50045aa210eddf7e8921b15cf2d9_cryptolocker

    • Size

      92KB

    • MD5

      df6c50045aa210eddf7e8921b15cf2d9

    • SHA1

      fecc2f342ffa60246ae398f90180eabe02ec4144

    • SHA256

      22069f7e35e5dbda6bfbfab10964a2cd4bab42277d0f3e29079a46a6f7751316

    • SHA512

      3e10fe15f045644b8a9db55a9b35bbe79039580a3c056469b5a6af73f2a256448607f0b9e2655f6a9fc99a93b88ae73bc21473e82998473438d227db940e31f0

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWV:zCsanOtEvwDpjF

    Score
    9/10
    upx

    • 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.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks