Overview

overview

10

Static

static

10

2024-02-25...er.exe

windows7-x64

9

2024-02-25...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-25_e938c6ad44925d961d55a30dea5bd93e_cryptolocker

  • Size

    94KB

  • Sample

    240225-lwhz4ahg7s

  • MD5

    e938c6ad44925d961d55a30dea5bd93e

  • SHA1

    f230275f53364f0e5fd6b608de4690ff4e5b4ab5

  • SHA256

    de83bd69fbf319eca8d5985ea3862708e5bc3a128690b7786820e40262a57675

  • SHA512

    81d0ce23633fddf6432d3e17e0a0c492620f728f88abaf36783c5cd9ee28a3c784a5478d8ca6ad39770db86589205fd47969653e1644f6815ad1f6b3c6744aa8

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJ39:xj+VGMOtEvwDpjubwQEIiVmkZ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-25_e938c6ad44925d961d55a30dea5bd93e_cryptolocker

    • Size

      94KB

    • MD5

      e938c6ad44925d961d55a30dea5bd93e

    • SHA1

      f230275f53364f0e5fd6b608de4690ff4e5b4ab5

    • SHA256

      de83bd69fbf319eca8d5985ea3862708e5bc3a128690b7786820e40262a57675

    • SHA512

      81d0ce23633fddf6432d3e17e0a0c492620f728f88abaf36783c5cd9ee28a3c784a5478d8ca6ad39770db86589205fd47969653e1644f6815ad1f6b3c6744aa8

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJ39:xj+VGMOtEvwDpjubwQEIiVmkZ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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