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_65e08b7f025fe9b56e747d7e3368ed38_cryptolocker

  • Size

    83KB

  • Sample

    240521-fj9z6aac6t

  • MD5

    65e08b7f025fe9b56e747d7e3368ed38

  • SHA1

    1c92ca8c3a59387c664bbe63f43750b4bb3abe38

  • SHA256

    1047deaf786ef82a4b493c18d47f8ebc263af61fc91cf9648ec5284e35c2b3c5

  • SHA512

    157fa583f975d681a7bf197c19be0313fd5d732cfc2a65446280b6f628db11efffaa6a57db69cd916394fecc3431595d3589eab6b9c8b05ee4b7bfd5f38b7b60

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrhZ:TCjsIOtEvwDpj5HE/OUHnSMF

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_65e08b7f025fe9b56e747d7e3368ed38_cryptolocker

    • Size

      83KB

    • MD5

      65e08b7f025fe9b56e747d7e3368ed38

    • SHA1

      1c92ca8c3a59387c664bbe63f43750b4bb3abe38

    • SHA256

      1047deaf786ef82a4b493c18d47f8ebc263af61fc91cf9648ec5284e35c2b3c5

    • SHA512

      157fa583f975d681a7bf197c19be0313fd5d732cfc2a65446280b6f628db11efffaa6a57db69cd916394fecc3431595d3589eab6b9c8b05ee4b7bfd5f38b7b60

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrhZ:TCjsIOtEvwDpj5HE/OUHnSMF

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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