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General

  • Target

    2024-04-11_0d98162ccb08aed50e0d5b71695e44b0_cryptolocker

  • Size

    41KB

  • Sample

    240411-kcbk8sag3v

  • MD5

    0d98162ccb08aed50e0d5b71695e44b0

  • SHA1

    4d7700ce777081aca6f1fc3479d3dccdf30400ae

  • SHA256

    0aaf43161802467482217f888e3cd14cdbd393ee1fa93e3be0d3888b4ef94b6a

  • SHA512

    65cea1a148b8fcfc8972406793f7bf1bf819c9f91b5e92a1d7a0747d099c00955397bcd98b88c48a9fd3f2dc1cedff4c11eb8f45eada254d2cee0cae32dfab19

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsV:bc/y2lkF0+BlE

Score
10/10

Malware Config

Targets

    • Target

      2024-04-11_0d98162ccb08aed50e0d5b71695e44b0_cryptolocker

    • Size

      41KB

    • MD5

      0d98162ccb08aed50e0d5b71695e44b0

    • SHA1

      4d7700ce777081aca6f1fc3479d3dccdf30400ae

    • SHA256

      0aaf43161802467482217f888e3cd14cdbd393ee1fa93e3be0d3888b4ef94b6a

    • SHA512

      65cea1a148b8fcfc8972406793f7bf1bf819c9f91b5e92a1d7a0747d099c00955397bcd98b88c48a9fd3f2dc1cedff4c11eb8f45eada254d2cee0cae32dfab19

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsV:bc/y2lkF0+BlE

    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

MITRE ATT&CK Enterprise v15

Tasks