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General

  • Target

    2024-05-21_629f757f75162ea7ad255f783e969cf6_cryptolocker

  • Size

    44KB

  • Sample

    240521-knd6hafb5w

  • MD5

    629f757f75162ea7ad255f783e969cf6

  • SHA1

    c4a4bf99bb501477bddf5a40488982af4d2d695a

  • SHA256

    30b6722b62da5d86aed00f615584b8deb40bb7f5ee02cf4d16a97e6018cff938

  • SHA512

    811f2246b6a60e329d29cda408fec0942680a3276c53d4ec7afcc2719751c6e434d308824e3845f3f3ee0edba803ce3780f121cdfc11c43cb9ae7296934e459a

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAv:b/pYayGig5HjS3NPAv

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_629f757f75162ea7ad255f783e969cf6_cryptolocker

    • Size

      44KB

    • MD5

      629f757f75162ea7ad255f783e969cf6

    • SHA1

      c4a4bf99bb501477bddf5a40488982af4d2d695a

    • SHA256

      30b6722b62da5d86aed00f615584b8deb40bb7f5ee02cf4d16a97e6018cff938

    • SHA512

      811f2246b6a60e329d29cda408fec0942680a3276c53d4ec7afcc2719751c6e434d308824e3845f3f3ee0edba803ce3780f121cdfc11c43cb9ae7296934e459a

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAv:b/pYayGig5HjS3NPAv

    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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

MITRE ATT&CK Enterprise v15

Tasks