General

  • Target

    8b3f25b68155b8b1fc71d3a349abfc4b6c54c31eec098c44a39494bc5318f735

  • Size

    1.0MB

  • Sample

    230521-ptasgsch4z

  • MD5

    3213546b7334bead27f6361fb70484b3

  • SHA1

    286effee002bca11b103df615f8aeefc90e9bbf3

  • SHA256

    8b3f25b68155b8b1fc71d3a349abfc4b6c54c31eec098c44a39494bc5318f735

  • SHA512

    d9a9f5e15d79b9df10e7a85287a5de1f571a09af7e15b078bed58cb9b5d0c792f57e301485a959354502b73194f59098ba99832c9f2c73aac1a8dce247296928

  • SSDEEP

    24576:4yhj/22gFdZmceTtZyGmbGeuSVpo5FALUqcq3VtjYess:/Z22grZmcaXyGmbxMjALUqXFtx

Malware Config

Extracted

Family

redline

Botnet

diza

C2

185.161.248.37:4138

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      8b3f25b68155b8b1fc71d3a349abfc4b6c54c31eec098c44a39494bc5318f735

    • Size

      1.0MB

    • MD5

      3213546b7334bead27f6361fb70484b3

    • SHA1

      286effee002bca11b103df615f8aeefc90e9bbf3

    • SHA256

      8b3f25b68155b8b1fc71d3a349abfc4b6c54c31eec098c44a39494bc5318f735

    • SHA512

      d9a9f5e15d79b9df10e7a85287a5de1f571a09af7e15b078bed58cb9b5d0c792f57e301485a959354502b73194f59098ba99832c9f2c73aac1a8dce247296928

    • SSDEEP

      24576:4yhj/22gFdZmceTtZyGmbGeuSVpo5FALUqcq3VtjYess:/Z22grZmcaXyGmbxMjALUqXFtx

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks