Overview

overview

10

Static

static

10

2024-04-06...er.exe

windows7-x64

9

2024-04-06...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-06_fa59409d7f44a46bce6cead338c90e8a_cryptolocker

  • Size

    76KB

  • Sample

    240406-fsqb4sbd8w

  • MD5

    fa59409d7f44a46bce6cead338c90e8a

  • SHA1

    6303d3d0295c6bc5a9e5251cd0f89362428cd4a0

  • SHA256

    22ab53fdeae1bb586a380edb69a4ecd0a9752127a239ed029bf05ab069e104a3

  • SHA512

    6eb3b191233888e14c7b425b6d471b318f9da6825b178adeb047552f77179ffbdb84139b12e29e82d0f81d89c7ef465864552607e5a442201cb3d4f7666774c6

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufj:vCjsIOtEvwDpj5H9YvQd2n

Score
10/10

Malware Config

Targets

    • Target

      2024-04-06_fa59409d7f44a46bce6cead338c90e8a_cryptolocker

    • Size

      76KB

    • MD5

      fa59409d7f44a46bce6cead338c90e8a

    • SHA1

      6303d3d0295c6bc5a9e5251cd0f89362428cd4a0

    • SHA256

      22ab53fdeae1bb586a380edb69a4ecd0a9752127a239ed029bf05ab069e104a3

    • SHA512

      6eb3b191233888e14c7b425b6d471b318f9da6825b178adeb047552f77179ffbdb84139b12e29e82d0f81d89c7ef465864552607e5a442201cb3d4f7666774c6

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufj:vCjsIOtEvwDpj5H9YvQd2n

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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