Overview

overview

10

Static

static

10

2024-03-15...er.exe

windows7-x64

9

2024-03-15...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-15_63fa510b621a80606c520281c0e8e6df_cryptolocker

  • Size

    120KB

  • Sample

    240315-3kpryaeb3w

  • MD5

    63fa510b621a80606c520281c0e8e6df

  • SHA1

    b778fcc68637f10580a4991c33926a0e520b6015

  • SHA256

    77c7bcc443c910aea4dc9d4b569daaec3f1da551a804a410b3bcc538b21a8bb2

  • SHA512

    adce8221071e5d47fddaf0539f833cddbae77cedbb1048278210360a2ce6da89c9a5be10a1609044f2dc13b9fe1106e24e08bc473e7c32d53c376a5921bb9a9a

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUSpp:vCjsIOtEvwDpj5H9YvQd2o

Score
10/10

Malware Config

Targets

    • Target

      2024-03-15_63fa510b621a80606c520281c0e8e6df_cryptolocker

    • Size

      120KB

    • MD5

      63fa510b621a80606c520281c0e8e6df

    • SHA1

      b778fcc68637f10580a4991c33926a0e520b6015

    • SHA256

      77c7bcc443c910aea4dc9d4b569daaec3f1da551a804a410b3bcc538b21a8bb2

    • SHA512

      adce8221071e5d47fddaf0539f833cddbae77cedbb1048278210360a2ce6da89c9a5be10a1609044f2dc13b9fe1106e24e08bc473e7c32d53c376a5921bb9a9a

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUSpp:vCjsIOtEvwDpj5H9YvQd2o

    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