General

  • Target

    2024-06-14_def904c13f6dd02ce4898ac7ec51b55a_cryptolocker

  • Size

    41KB

  • Sample

    240614-b4w7kszhka

  • MD5

    def904c13f6dd02ce4898ac7ec51b55a

  • SHA1

    07cd5cbfebd7c56c3e19756cfe73c6f1c5277b01

  • SHA256

    dacfb4603c583d34cc75b3edc8b37f038d4d80c137797b27a87a6d58c0c0103e

  • SHA512

    3d64a1fa12110baccc18c8ebea693aaf3f3a4ae0d4c14764e46ed5678fae79a17aedac044c717c38569f2302b72467438e14a0842fbff6840f6b54751f2593d3

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYj:qDdFJy3QMOtEvwDpjjWMl7TC

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-14_def904c13f6dd02ce4898ac7ec51b55a_cryptolocker

    • Size

      41KB

    • MD5

      def904c13f6dd02ce4898ac7ec51b55a

    • SHA1

      07cd5cbfebd7c56c3e19756cfe73c6f1c5277b01

    • SHA256

      dacfb4603c583d34cc75b3edc8b37f038d4d80c137797b27a87a6d58c0c0103e

    • SHA512

      3d64a1fa12110baccc18c8ebea693aaf3f3a4ae0d4c14764e46ed5678fae79a17aedac044c717c38569f2302b72467438e14a0842fbff6840f6b54751f2593d3

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYj:qDdFJy3QMOtEvwDpjjWMl7TC

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks