General

  • Target

    23fdac661c90e3af6866a8fcc3e0ddab5b089ae8f6bc72c9b85a147230d1c3bf

  • Size

    723KB

  • Sample

    230325-ll52waec4t

  • MD5

    ddcde47f6692d2ae06d0edd057424a57

  • SHA1

    b83ea67737aa7b63894e907516f44d23a6085d7e

  • SHA256

    23fdac661c90e3af6866a8fcc3e0ddab5b089ae8f6bc72c9b85a147230d1c3bf

  • SHA512

    915c9571d202e53c7440d3a8c5bf3fb56a0efc36da7297d3b90ddf2a586b548692ac831bb37d663cc3bc0f06df56a235c44577e6fc232032e8ee1fd847e77f9a

  • SSDEEP

    12288:dMoRPakqGEOj018dfVphyPcsyBWoNQs+HfwQ7rUONwnJqCTlqb5I:dMoEGEFEhcGSj4eUooJqnby

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

firmu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9f3e5e35e4a3a38fc36c5a851728aa33

Targets

    • Target

      23fdac661c90e3af6866a8fcc3e0ddab5b089ae8f6bc72c9b85a147230d1c3bf

    • Size

      723KB

    • MD5

      ddcde47f6692d2ae06d0edd057424a57

    • SHA1

      b83ea67737aa7b63894e907516f44d23a6085d7e

    • SHA256

      23fdac661c90e3af6866a8fcc3e0ddab5b089ae8f6bc72c9b85a147230d1c3bf

    • SHA512

      915c9571d202e53c7440d3a8c5bf3fb56a0efc36da7297d3b90ddf2a586b548692ac831bb37d663cc3bc0f06df56a235c44577e6fc232032e8ee1fd847e77f9a

    • SSDEEP

      12288:dMoRPakqGEOj018dfVphyPcsyBWoNQs+HfwQ7rUONwnJqCTlqb5I:dMoEGEFEhcGSj4eUooJqnby

    • 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

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks