Overview

overview

10

Static

static

10

2024-02-20...er.exe

windows7-x64

9

2024-02-20...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-20_b1771fd91b44cc136d63a8d9cd4346b2_cryptolocker

  • Size

    59KB

  • Sample

    240220-sbbtlsaa9t

  • MD5

    b1771fd91b44cc136d63a8d9cd4346b2

  • SHA1

    f076b81d28be9bcabc7a0568841d9a3d254964c4

  • SHA256

    ab45b21802c92cd561e3dc246e26ca541eeb7adccb3804debb36a186713a87eb

  • SHA512

    fb8f228fdb064eb165a563c0e8f620f79f203b40621ec784388d59492bf489a6ed9ef790ff9209ea5fc5c516707b8ffca3d8c7259e4bd0a01bf38d46c8dfa00c

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHTdj:btng54SMLr+/AO/kIhfoKMHdU

Score
10/10

Malware Config

Targets

    • Target

      2024-02-20_b1771fd91b44cc136d63a8d9cd4346b2_cryptolocker

    • Size

      59KB

    • MD5

      b1771fd91b44cc136d63a8d9cd4346b2

    • SHA1

      f076b81d28be9bcabc7a0568841d9a3d254964c4

    • SHA256

      ab45b21802c92cd561e3dc246e26ca541eeb7adccb3804debb36a186713a87eb

    • SHA512

      fb8f228fdb064eb165a563c0e8f620f79f203b40621ec784388d59492bf489a6ed9ef790ff9209ea5fc5c516707b8ffca3d8c7259e4bd0a01bf38d46c8dfa00c

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHTdj:btng54SMLr+/AO/kIhfoKMHdU

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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