Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker

  • Size

    52KB

  • Sample

    240228-dc3w6ahf95

  • MD5

    adf395bf07a5f19c20b3c93f891049b9

  • SHA1

    e16a5afb890f39c838679427e078cb45ed24f09c

  • SHA256

    5b25a9fa89cf3aec666c73e49d25ffd3b092294137ef673356305069cfb24869

  • SHA512

    98b6031fe07809a458725b778502bdb62dd379d55e4071f45be8ae56831d7c3f8964bba76cf3c95397b41039179e42bddc752e781fc89c062c8dfd50301e77c8

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyd:BbdDmjr+OtEvwDpjMq

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker

    • Size

      52KB

    • MD5

      adf395bf07a5f19c20b3c93f891049b9

    • SHA1

      e16a5afb890f39c838679427e078cb45ed24f09c

    • SHA256

      5b25a9fa89cf3aec666c73e49d25ffd3b092294137ef673356305069cfb24869

    • SHA512

      98b6031fe07809a458725b778502bdb62dd379d55e4071f45be8ae56831d7c3f8964bba76cf3c95397b41039179e42bddc752e781fc89c062c8dfd50301e77c8

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyd:BbdDmjr+OtEvwDpjMq

    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