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_fbe4159e31e0942ec8048a7658b48be7_cryptolocker

  • Size

    75KB

  • Sample

    240326-n9yc2scf9v

  • MD5

    fbe4159e31e0942ec8048a7658b48be7

  • SHA1

    3a9db157261305844f8c0d730da8a54f97e4e8fb

  • SHA256

    5f7e3217097d7551a4b3230767b8fd653a4a748b616323d34b6a79fc7d145135

  • SHA512

    00801cf414b0298c0c28119bb9c73b0b350f165cb5f6b08a8a6f76d48e8ed10127675e8b2d9c20fa22387a0d5c2272d5bf6d7f518ea6fc691d6dc2f03c90d668

  • SSDEEP

    1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1RUr:X6a+SOtEvwDpjBZYvQd2q

Score
10/10

Malware Config

Targets

    • Target

      2024-03-26_fbe4159e31e0942ec8048a7658b48be7_cryptolocker

    • Size

      75KB

    • MD5

      fbe4159e31e0942ec8048a7658b48be7

    • SHA1

      3a9db157261305844f8c0d730da8a54f97e4e8fb

    • SHA256

      5f7e3217097d7551a4b3230767b8fd653a4a748b616323d34b6a79fc7d145135

    • SHA512

      00801cf414b0298c0c28119bb9c73b0b350f165cb5f6b08a8a6f76d48e8ed10127675e8b2d9c20fa22387a0d5c2272d5bf6d7f518ea6fc691d6dc2f03c90d668

    • SSDEEP

      1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1RUr:X6a+SOtEvwDpjBZYvQd2q

    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