Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_0ea4407915807f0ae6e2efea7dc38303_cryptolocker

  • Size

    61KB

  • Sample

    240212-y5t5yadc56

  • MD5

    0ea4407915807f0ae6e2efea7dc38303

  • SHA1

    c7eb0e069a7ce3092e476c340a368099d0de9441

  • SHA256

    96fb8ead58213464d16cb84f1e3e864282f6020ff55c41395078509b08236911

  • SHA512

    d07388b809f6b57ae322ea175cf757181b0f7930f682c34e20153ece168a4bdd41e0b710a9fe992b8b679cf86210fb212f3d45176b81be1ddae23b58872e5249

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtso:BbdDmjr+OtEvwDpjM8g

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_0ea4407915807f0ae6e2efea7dc38303_cryptolocker

    • Size

      61KB

    • MD5

      0ea4407915807f0ae6e2efea7dc38303

    • SHA1

      c7eb0e069a7ce3092e476c340a368099d0de9441

    • SHA256

      96fb8ead58213464d16cb84f1e3e864282f6020ff55c41395078509b08236911

    • SHA512

      d07388b809f6b57ae322ea175cf757181b0f7930f682c34e20153ece168a4bdd41e0b710a9fe992b8b679cf86210fb212f3d45176b81be1ddae23b58872e5249

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtso:BbdDmjr+OtEvwDpjM8g

    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