Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-19_03a918db30abbc4b755c5c46efc5fae9_cryptolocker

  • Size

    62KB

  • Sample

    240219-z763ysdd8z

  • MD5

    03a918db30abbc4b755c5c46efc5fae9

  • SHA1

    5a2b32ce05688145457ff3fdb9ca56d5f11ac8e5

  • SHA256

    3c9f4f9cf2e976a43362ff69b49efd91612029371dbb87d3d266081da9bc9de9

  • SHA512

    6f423fdda2b3f0863ccdc4d51725e9e488789cf2c8629bfa2cfce3d9468a8528781be0d55971964a3a586ddfda3f32edf9b8415160af6e1cc235df1f94eec5d6

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdc:TCjsIOtEvwDpj5HE/OUHnSMY9

Score
10/10

Malware Config

Targets

    • Target

      2024-02-19_03a918db30abbc4b755c5c46efc5fae9_cryptolocker

    • Size

      62KB

    • MD5

      03a918db30abbc4b755c5c46efc5fae9

    • SHA1

      5a2b32ce05688145457ff3fdb9ca56d5f11ac8e5

    • SHA256

      3c9f4f9cf2e976a43362ff69b49efd91612029371dbb87d3d266081da9bc9de9

    • SHA512

      6f423fdda2b3f0863ccdc4d51725e9e488789cf2c8629bfa2cfce3d9468a8528781be0d55971964a3a586ddfda3f32edf9b8415160af6e1cc235df1f94eec5d6

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdc:TCjsIOtEvwDpj5HE/OUHnSMY9

    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