Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-21_d39f7673a1b0ef45b90648c9dd5e12fe_cryptolocker

  • Size

    68KB

  • Sample

    240221-sbyy5she3z

  • MD5

    d39f7673a1b0ef45b90648c9dd5e12fe

  • SHA1

    0019664fa9a89706378b64f9b2d9486edee739e1

  • SHA256

    86949b3cebbb661f11a3b354b7df6aa8558995b4640e850464f61b9db45594a3

  • SHA512

    dfb8865d6bbe38e0b894545c35090543fc91d0b622d1e8a4d18935fb68bf52473b1a1beb3bec16022ec5055dcd8946937b549c92fe42d582b704ed5381c42e20

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsn:DW60sllyWOtEvwDpjwF85W

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_d39f7673a1b0ef45b90648c9dd5e12fe_cryptolocker

    • Size

      68KB

    • MD5

      d39f7673a1b0ef45b90648c9dd5e12fe

    • SHA1

      0019664fa9a89706378b64f9b2d9486edee739e1

    • SHA256

      86949b3cebbb661f11a3b354b7df6aa8558995b4640e850464f61b9db45594a3

    • SHA512

      dfb8865d6bbe38e0b894545c35090543fc91d0b622d1e8a4d18935fb68bf52473b1a1beb3bec16022ec5055dcd8946937b549c92fe42d582b704ed5381c42e20

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsn:DW60sllyWOtEvwDpjwF85W

    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