Overview

overview

10

Static

static

10

2024-04-29...er.exe

windows7-x64

9

2024-04-29...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-29_543850e6b471cdd32d9413fb8d7d2bac_cryptolocker

  • Size

    43KB

  • Sample

    240429-tgjxvaee83

  • MD5

    543850e6b471cdd32d9413fb8d7d2bac

  • SHA1

    50bd694dbe9f458d881f28640f35a61d56befd31

  • SHA256

    58a4d9bb854572a1af079feceb4e33ad75503c8492f0c10c1182cc0073fea5ac

  • SHA512

    85d08a66f8b8b1320efdf326484423a68bd12c0be0e2f5f2fe2f3e9756a9c813da8477c3474d54c74c8cc3b0b9f46706046b86ea3a8c79ab593ea02a11afe13c

  • SSDEEP

    768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jvbq:m5nkFNMOtEvwDpjG8hhXj53q

Score
10/10

Malware Config

Targets

    • Target

      2024-04-29_543850e6b471cdd32d9413fb8d7d2bac_cryptolocker

    • Size

      43KB

    • MD5

      543850e6b471cdd32d9413fb8d7d2bac

    • SHA1

      50bd694dbe9f458d881f28640f35a61d56befd31

    • SHA256

      58a4d9bb854572a1af079feceb4e33ad75503c8492f0c10c1182cc0073fea5ac

    • SHA512

      85d08a66f8b8b1320efdf326484423a68bd12c0be0e2f5f2fe2f3e9756a9c813da8477c3474d54c74c8cc3b0b9f46706046b86ea3a8c79ab593ea02a11afe13c

    • SSDEEP

      768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jvbq:m5nkFNMOtEvwDpjG8hhXj53q

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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