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General

  • Target

    update.vbs

  • Size

    72KB

  • Sample

    240523-tvy9paha96

  • MD5

    7bc04c5410cd2c7395ba82859240fea6

  • SHA1

    014f8e77cdedd5141c80a316fc91741efdca8586

  • SHA256

    3a262200a07c9f446ef95a399919a11960671591b90e56312c61b31c2a39dd3a

  • SHA512

    dde32bb051839b4d65edafde2189d56cd39489b70950b0ba6c4eaeb538ddac55201159995b41e9a380326cf4ad8d4703b1d25e169d71e64aab4f4ae5d6fdfb64

  • SSDEEP

    1536:b0eys3Ih0nYdMOuImdjnQKOYVDDoUFYtBQBpPz5lEiFG7A:b0E7Y+OXmJnS2/AXQP1xG7A

Malware Config

Targets

    • Target

      update.vbs

    • Size

      72KB

    • MD5

      7bc04c5410cd2c7395ba82859240fea6

    • SHA1

      014f8e77cdedd5141c80a316fc91741efdca8586

    • SHA256

      3a262200a07c9f446ef95a399919a11960671591b90e56312c61b31c2a39dd3a

    • SHA512

      dde32bb051839b4d65edafde2189d56cd39489b70950b0ba6c4eaeb538ddac55201159995b41e9a380326cf4ad8d4703b1d25e169d71e64aab4f4ae5d6fdfb64

    • SSDEEP

      1536:b0eys3Ih0nYdMOuImdjnQKOYVDDoUFYtBQBpPz5lEiFG7A:b0E7Y+OXmJnS2/AXQP1xG7A

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks