Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_a289ed982e49cc4822d40ef6e21ca6e3_cryptolocker

  • Size

    43KB

  • Sample

    240521-rv7vqahc9v

  • MD5

    a289ed982e49cc4822d40ef6e21ca6e3

  • SHA1

    8fdbcf2348dbecc5328d74f24a987c1e173c73ec

  • SHA256

    c799565aa9bc7ab1afb40315584332edbd9de7796ebce9313cee2aa8d2605e25

  • SHA512

    b6e55ea2300949b2a712a4b439e97fcf0eef144312c42cc0c31dc831c275771f0ed8224c7dd7dc122e73050fec15863c2e0005ba0d66566b25ebed85d1424bce

  • SSDEEP

    384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUNb:bm74zYcgT/EkM0ryfjg

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_a289ed982e49cc4822d40ef6e21ca6e3_cryptolocker

    • Size

      43KB

    • MD5

      a289ed982e49cc4822d40ef6e21ca6e3

    • SHA1

      8fdbcf2348dbecc5328d74f24a987c1e173c73ec

    • SHA256

      c799565aa9bc7ab1afb40315584332edbd9de7796ebce9313cee2aa8d2605e25

    • SHA512

      b6e55ea2300949b2a712a4b439e97fcf0eef144312c42cc0c31dc831c275771f0ed8224c7dd7dc122e73050fec15863c2e0005ba0d66566b25ebed85d1424bce

    • SSDEEP

      384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUNb:bm74zYcgT/EkM0ryfjg

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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