Overview

overview

10

Static

static

10

2024-02-22...er.exe

windows7-x64

9

2024-02-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-22_8aab31b9956e734f97548bd821a85ea3_cryptolocker

  • Size

    60KB

  • Sample

    240222-byv3bsaa3z

  • MD5

    8aab31b9956e734f97548bd821a85ea3

  • SHA1

    9d8208f607285ab030925e51e90d0f2a4986cf63

  • SHA256

    cabd89d64c3567d23b4840951ae134b716e549bcaa0cfb9d5fb13d06a5ced8f3

  • SHA512

    8952a413418f1bd5f5f0235f5cf29b1c84845e2b9206fb211989379cba4335272e4539a3ea444cb1c8d164baab9747ddbf504e54dc61908d5d212b71e2501bfc

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMS:TCjsIOtEvwDpj5HE/OUHnSMZ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-22_8aab31b9956e734f97548bd821a85ea3_cryptolocker

    • Size

      60KB

    • MD5

      8aab31b9956e734f97548bd821a85ea3

    • SHA1

      9d8208f607285ab030925e51e90d0f2a4986cf63

    • SHA256

      cabd89d64c3567d23b4840951ae134b716e549bcaa0cfb9d5fb13d06a5ced8f3

    • SHA512

      8952a413418f1bd5f5f0235f5cf29b1c84845e2b9206fb211989379cba4335272e4539a3ea444cb1c8d164baab9747ddbf504e54dc61908d5d212b71e2501bfc

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMS:TCjsIOtEvwDpj5HE/OUHnSMZ

    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