General

  • Target

    PTIN_Reports_PDF.jar

  • Size

    1.6MB

  • Sample

    221118-scelwshf62

  • MD5

    e66e3afd7ffe6e9e0ae094c13bb33bd0

  • SHA1

    8480f4693aa2c092246932fe113dae6fa6b41c5c

  • SHA256

    4dbea6f56aff63990206432af8777f6e5ef57173d65770ef9ca254cafcc99fab

  • SHA512

    5913d4792ff5dba9f5d48e7be8c66645f7336ec297668b93a4726f6c03f366cf80de078a1778c789120b70320555c51fea90d84065003acfecfbcd5ad437f865

  • SSDEEP

    49152:3uLWnjLiGxQBO1qCXDhr8M9yrEjKfsiUn8ya:eyjLiGxK6n9N9iUn8V

Malware Config

Targets

    • Target

      PTIN_Reports_PDF.jar

    • Size

      1.6MB

    • MD5

      e66e3afd7ffe6e9e0ae094c13bb33bd0

    • SHA1

      8480f4693aa2c092246932fe113dae6fa6b41c5c

    • SHA256

      4dbea6f56aff63990206432af8777f6e5ef57173d65770ef9ca254cafcc99fab

    • SHA512

      5913d4792ff5dba9f5d48e7be8c66645f7336ec297668b93a4726f6c03f366cf80de078a1778c789120b70320555c51fea90d84065003acfecfbcd5ad437f865

    • SSDEEP

      49152:3uLWnjLiGxQBO1qCXDhr8M9yrEjKfsiUn8ya:eyjLiGxK6n9N9iUn8V

    • Ratty

      Ratty is an open source Java Remote Access Tool.

    • Ratty Rat payload

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Hidden Files and Directories

1
T1158

Defense Evasion

Modify Registry

2
T1112

Hidden Files and Directories

1
T1158

Tasks