Overview

overview

10

Static

static

10

2024-03-05...er.exe

windows7-x64

9

2024-03-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-05_77b123bb97c1b6fbf21d4de7eaba238f_cryptolocker

  • Size

    42KB

  • Sample

    240305-yb9zasfc61

  • MD5

    77b123bb97c1b6fbf21d4de7eaba238f

  • SHA1

    4bcabd2ce836f5e7a0efc215454bf60b9b7ab99f

  • SHA256

    0d0ab41b8550fd44ada1e22f63414d18b830235a786e8f52c933cd4350569e2c

  • SHA512

    11ed80b52c16739f3b2badf2ddff05a3e1b756c2d31cbf0bedf0a86d73f4542f0b0f311f36e227c9fd1180c8b7dc2a1c8aebd5b37116d8037b816e9cc6eaa4bb

  • SSDEEP

    768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+syQf:bgGYcA/53GADw8Cl/g

Score
10/10

Malware Config

Targets

    • Target

      2024-03-05_77b123bb97c1b6fbf21d4de7eaba238f_cryptolocker

    • Size

      42KB

    • MD5

      77b123bb97c1b6fbf21d4de7eaba238f

    • SHA1

      4bcabd2ce836f5e7a0efc215454bf60b9b7ab99f

    • SHA256

      0d0ab41b8550fd44ada1e22f63414d18b830235a786e8f52c933cd4350569e2c

    • SHA512

      11ed80b52c16739f3b2badf2ddff05a3e1b756c2d31cbf0bedf0a86d73f4542f0b0f311f36e227c9fd1180c8b7dc2a1c8aebd5b37116d8037b816e9cc6eaa4bb

    • SSDEEP

      768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+syQf:bgGYcA/53GADw8Cl/g

    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