Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-28_3f1028574053a921b6ca35c2627b1c09_cryptolocker

  • Size

    137KB

  • Sample

    240228-bxrzaaga78

  • MD5

    3f1028574053a921b6ca35c2627b1c09

  • SHA1

    a220d9dcb3d4c4d46dcd3410105ce6cbaa169926

  • SHA256

    172e0f8ee79629305dd286167820f06c7fb5e092da7db842581066ec115d4e92

  • SHA512

    a8368515c11a7409f622ea3b33e0c5ebf20f440f69380320ea2826bda4438f10208ffe9952266edd74ece32f10fcf7842a1613c451f41dd94bafd97d8fba2a9a

  • SSDEEP

    1536:u6QFElP6n+gWMOtEvwDpjJGYQbN/PKwNgpwqWsviy6ixHL:u6a++OtEvwDpj6z4

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_3f1028574053a921b6ca35c2627b1c09_cryptolocker

    • Size

      137KB

    • MD5

      3f1028574053a921b6ca35c2627b1c09

    • SHA1

      a220d9dcb3d4c4d46dcd3410105ce6cbaa169926

    • SHA256

      172e0f8ee79629305dd286167820f06c7fb5e092da7db842581066ec115d4e92

    • SHA512

      a8368515c11a7409f622ea3b33e0c5ebf20f440f69380320ea2826bda4438f10208ffe9952266edd74ece32f10fcf7842a1613c451f41dd94bafd97d8fba2a9a

    • SSDEEP

      1536:u6QFElP6n+gWMOtEvwDpjJGYQbN/PKwNgpwqWsviy6ixHL:u6a++OtEvwDpj6z4

    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