Overview

overview

10

Static

static

10

2024-05-07...er.exe

windows7-x64

9

2024-05-07...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-07_fd588cba31e8b70dfc787095e50e263f_cryptolocker

  • Size

    44KB

  • Sample

    240507-jjclfafb8v

  • MD5

    fd588cba31e8b70dfc787095e50e263f

  • SHA1

    0e877a33bbe17693ee9b525f2aefbff7d07d3832

  • SHA256

    acc4c2784b98921d9c1edd0c29a875e02790626847a11d57632e1a5d4168a53d

  • SHA512

    da3ce7f05017d01e92e8fa4d3cea371c259297d893029fc9f2d67818d2743c03dace3b5e0f3fb4cbf6c617227678d3b8511a4500280140fc86edf823c48d8e26

  • SSDEEP

    768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jlE:m5nkFNMOtEvwDpjG8hhXj52

Score
10/10

Malware Config

Targets

    • Target

      2024-05-07_fd588cba31e8b70dfc787095e50e263f_cryptolocker

    • Size

      44KB

    • MD5

      fd588cba31e8b70dfc787095e50e263f

    • SHA1

      0e877a33bbe17693ee9b525f2aefbff7d07d3832

    • SHA256

      acc4c2784b98921d9c1edd0c29a875e02790626847a11d57632e1a5d4168a53d

    • SHA512

      da3ce7f05017d01e92e8fa4d3cea371c259297d893029fc9f2d67818d2743c03dace3b5e0f3fb4cbf6c617227678d3b8511a4500280140fc86edf823c48d8e26

    • SSDEEP

      768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jlE:m5nkFNMOtEvwDpjG8hhXj52

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks