Overview

overview

10

Static

static

10

2024-05-30...er.exe

windows7-x64

9

2024-05-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-30_bb9f3fd1bb2388a442e8e517e6ed200f_cryptolocker

  • Size

    58KB

  • Sample

    240530-eyvcksed3t

  • MD5

    bb9f3fd1bb2388a442e8e517e6ed200f

  • SHA1

    f0cee95fcbff632b0351736dbdaf63564b82cbd2

  • SHA256

    157f735685e0b657190874159b8b0fa44585f781906a40803c6109858039a69f

  • SHA512

    1364e3239b42cd1648b5b0fa8c40bd26a2c75e12dc245d7480548bf4573d206dee0dc06381412719604004ac10c3d16dd3317ffd374d90f0c147d945be2c1fd1

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjMn

Score
10/10

Malware Config

Targets

    • Target

      2024-05-30_bb9f3fd1bb2388a442e8e517e6ed200f_cryptolocker

    • Size

      58KB

    • MD5

      bb9f3fd1bb2388a442e8e517e6ed200f

    • SHA1

      f0cee95fcbff632b0351736dbdaf63564b82cbd2

    • SHA256

      157f735685e0b657190874159b8b0fa44585f781906a40803c6109858039a69f

    • SHA512

      1364e3239b42cd1648b5b0fa8c40bd26a2c75e12dc245d7480548bf4573d206dee0dc06381412719604004ac10c3d16dd3317ffd374d90f0c147d945be2c1fd1

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjMn

    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