Overview

overview

10

Static

static

10

2024-03-26...er.exe

windows7-x64

9

2024-03-26...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-26_8bf6ea11aedce88f7562cd103efefd2e_cryptolocker

  • Size

    60KB

  • Sample

    240326-eeb2wsff2t

  • MD5

    8bf6ea11aedce88f7562cd103efefd2e

  • SHA1

    7cf66634e8b9066e6db78f1bb5d7b6d86aacbac2

  • SHA256

    dd9c4c2b63391c6b5ba5ba0bad77d14dfe55b472055fe10007be37a0addebb34

  • SHA512

    5f6b9fb501046d9eb8c8b87b195911168d52cace74f13a96fb014d15d2a3ddfb869405fec9a3550392ff41137ab81815909b56099ca52c915cfd8eaa5e6d5d3e

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMah:TCjsIOtEvwDpj5HE/OUHnSMp

Score
10/10

Malware Config

Targets

    • Target

      2024-03-26_8bf6ea11aedce88f7562cd103efefd2e_cryptolocker

    • Size

      60KB

    • MD5

      8bf6ea11aedce88f7562cd103efefd2e

    • SHA1

      7cf66634e8b9066e6db78f1bb5d7b6d86aacbac2

    • SHA256

      dd9c4c2b63391c6b5ba5ba0bad77d14dfe55b472055fe10007be37a0addebb34

    • SHA512

      5f6b9fb501046d9eb8c8b87b195911168d52cace74f13a96fb014d15d2a3ddfb869405fec9a3550392ff41137ab81815909b56099ca52c915cfd8eaa5e6d5d3e

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMah:TCjsIOtEvwDpj5HE/OUHnSMp

    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