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General

  • Target

    2024-05-12_739888dd4aeb933297d086d7ff781e9f_cryptolocker

  • Size

    40KB

  • Sample

    240512-em43msag98

  • MD5

    739888dd4aeb933297d086d7ff781e9f

  • SHA1

    e1b16a5f265b118ab9815d1db9ff688a4b8db5b0

  • SHA256

    8eb926fff23e14ae296e980014fd11a1de7ba668a49da26f150a7e8d6c81db1f

  • SHA512

    6e4dd8f620fdc987080b57298aca2c7d04bd0b91f552a9ef66d316b85ff73d5c39b73944f1a893d1f4e05650a23904951f2378c46446f2df98001439e31b285e

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbZ:ZzFbxmLPWQMOtEvwDpjLeJAsKcbZ

Score
10/10

Malware Config

Targets

    • Target

      2024-05-12_739888dd4aeb933297d086d7ff781e9f_cryptolocker

    • Size

      40KB

    • MD5

      739888dd4aeb933297d086d7ff781e9f

    • SHA1

      e1b16a5f265b118ab9815d1db9ff688a4b8db5b0

    • SHA256

      8eb926fff23e14ae296e980014fd11a1de7ba668a49da26f150a7e8d6c81db1f

    • SHA512

      6e4dd8f620fdc987080b57298aca2c7d04bd0b91f552a9ef66d316b85ff73d5c39b73944f1a893d1f4e05650a23904951f2378c46446f2df98001439e31b285e

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbZ:ZzFbxmLPWQMOtEvwDpjLeJAsKcbZ

    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