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Overview

overview

10

Static

static

10

2024-05-12...er.exe

windows7-x64

9

2024-05-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-12_0b31fae7a8b2aad4bf32b577d04fe890_cryptolocker

  • Size

    63KB

  • Sample

    240512-msfagaeg48

  • MD5

    0b31fae7a8b2aad4bf32b577d04fe890

  • SHA1

    2e9b7545dab81339c66d14e9b8ce2f5426e35878

  • SHA256

    76b01463c8f36ecd05dc09c12f3de760b01e5be3a503611521c01d18376d0372

  • SHA512

    544a83cfb254185713aac1f6bf7c4f54f70087956dbd4aa062d202cf71fbb9aaa4e729557a013de082fea941ed15712db746b8c9817d4bb9eccc6f5c80c5774a

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi9:BbdDmjr+OtEvwDpjM8U

Score
10/10

Malware Config

Targets

    • Target

      2024-05-12_0b31fae7a8b2aad4bf32b577d04fe890_cryptolocker

    • Size

      63KB

    • MD5

      0b31fae7a8b2aad4bf32b577d04fe890

    • SHA1

      2e9b7545dab81339c66d14e9b8ce2f5426e35878

    • SHA256

      76b01463c8f36ecd05dc09c12f3de760b01e5be3a503611521c01d18376d0372

    • SHA512

      544a83cfb254185713aac1f6bf7c4f54f70087956dbd4aa062d202cf71fbb9aaa4e729557a013de082fea941ed15712db746b8c9817d4bb9eccc6f5c80c5774a

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi9:BbdDmjr+OtEvwDpjM8U

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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