Overview

overview

10

Static

static

10

2024-01-23...er.exe

windows7-x64

9

2024-01-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-23_f7e08600f54a42c40c3f3938198e0a8f_cryptolocker

  • Size

    58KB

  • Sample

    240123-zbzc8shbhp

  • MD5

    f7e08600f54a42c40c3f3938198e0a8f

  • SHA1

    bb0a5f18bdfb8eca12fbc12b75509c9cdbd28e93

  • SHA256

    110284234ef0b56732fb5f7cea4ed3ff279252ad11d583bd90db35abeaf5fd8e

  • SHA512

    803838403225c6492444394d93810cf5f28396b54e3e78170831cc216448eeee988374b2161782a3aa9b13d1afd3762da9c86fb4972de4ea06961797f4ab9235

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614l:BbdDmjr+OtEvwDpjMq

Score
10/10

Malware Config

Targets

    • Target

      2024-01-23_f7e08600f54a42c40c3f3938198e0a8f_cryptolocker

    • Size

      58KB

    • MD5

      f7e08600f54a42c40c3f3938198e0a8f

    • SHA1

      bb0a5f18bdfb8eca12fbc12b75509c9cdbd28e93

    • SHA256

      110284234ef0b56732fb5f7cea4ed3ff279252ad11d583bd90db35abeaf5fd8e

    • SHA512

      803838403225c6492444394d93810cf5f28396b54e3e78170831cc216448eeee988374b2161782a3aa9b13d1afd3762da9c86fb4972de4ea06961797f4ab9235

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614l: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