Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-23_b3ac5f80f570705f61928e57f7d6b867_cryptolocker

  • Size

    390KB

  • Sample

    240523-sc86hafb21

  • MD5

    b3ac5f80f570705f61928e57f7d6b867

  • SHA1

    b46532af0c552617fbd9c74d9f7c73c672c2ad6e

  • SHA256

    e1f7cb1103cc89d96acaa8dc1a10ad1d9e0b9978399949a3027ef4dc7ae667f5

  • SHA512

    7da5105c3322a7d82b0471366d3bae505ca671e5e5a516f976177d8437e99ad5d1a512a82b3f8d25bc3c5382b4a18ac94e2e7c345d62118774a2bf0836c63a95

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXc:nnOflT/ZFIjBz3xjTxynGUOUhXc

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_b3ac5f80f570705f61928e57f7d6b867_cryptolocker

    • Size

      390KB

    • MD5

      b3ac5f80f570705f61928e57f7d6b867

    • SHA1

      b46532af0c552617fbd9c74d9f7c73c672c2ad6e

    • SHA256

      e1f7cb1103cc89d96acaa8dc1a10ad1d9e0b9978399949a3027ef4dc7ae667f5

    • SHA512

      7da5105c3322a7d82b0471366d3bae505ca671e5e5a516f976177d8437e99ad5d1a512a82b3f8d25bc3c5382b4a18ac94e2e7c345d62118774a2bf0836c63a95

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXc:nnOflT/ZFIjBz3xjTxynGUOUhXc

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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