Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-21_2393f89b9bb562ed89605ec16fff85be_cryptolocker

  • Size

    44KB

  • Sample

    240221-v1r81acb5w

  • MD5

    2393f89b9bb562ed89605ec16fff85be

  • SHA1

    d4712fa49e128f95edb1126e33e6c0616e5318f0

  • SHA256

    254d11c061340325dcef4ddc5ab43b297036915379ed75f5e31b7765f6948d10

  • SHA512

    ed0150f8ebd377bab5f2af35afa011c7118bbe2c609b792714eb77e87e71272614b9fd2c8d0b1f267b4edc815c98f52c272f12732c4f430ecf0478b22e3bed8a

  • SSDEEP

    768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5I7v:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+L

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_2393f89b9bb562ed89605ec16fff85be_cryptolocker

    • Size

      44KB

    • MD5

      2393f89b9bb562ed89605ec16fff85be

    • SHA1

      d4712fa49e128f95edb1126e33e6c0616e5318f0

    • SHA256

      254d11c061340325dcef4ddc5ab43b297036915379ed75f5e31b7765f6948d10

    • SHA512

      ed0150f8ebd377bab5f2af35afa011c7118bbe2c609b792714eb77e87e71272614b9fd2c8d0b1f267b4edc815c98f52c272f12732c4f430ecf0478b22e3bed8a

    • SSDEEP

      768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5I7v:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+L

    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