General

  • Target

    6c6c77bb1f375072ae683cb0bfae06c6ff31d7f6097fb5b5832ade48aabdf663

  • Size

    685KB

  • Sample

    230327-qbv65sff2x

  • MD5

    aa1954f01bf2372ea6d7e1f6ae360780

  • SHA1

    86d8495cd6b7c06b4c616be6ac1bd8ab4f3f8c2a

  • SHA256

    6c6c77bb1f375072ae683cb0bfae06c6ff31d7f6097fb5b5832ade48aabdf663

  • SHA512

    bbf96a72de075a82cf5220002acf8a421cc86fbd4e75b2889f907ee34678999ab6a38c268373521ddfd45632518700d3dfbc53c55f451943b5a6107ddde45f4e

  • SSDEEP

    12288:hMrey90kGTQhJNY9FFTjzAtPmwIgNF4sfmKpcpgjlKqBKIDullvgEqG:HyzEg4FTPAtuCN6sr+gJKH/voW

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      6c6c77bb1f375072ae683cb0bfae06c6ff31d7f6097fb5b5832ade48aabdf663

    • Size

      685KB

    • MD5

      aa1954f01bf2372ea6d7e1f6ae360780

    • SHA1

      86d8495cd6b7c06b4c616be6ac1bd8ab4f3f8c2a

    • SHA256

      6c6c77bb1f375072ae683cb0bfae06c6ff31d7f6097fb5b5832ade48aabdf663

    • SHA512

      bbf96a72de075a82cf5220002acf8a421cc86fbd4e75b2889f907ee34678999ab6a38c268373521ddfd45632518700d3dfbc53c55f451943b5a6107ddde45f4e

    • SSDEEP

      12288:hMrey90kGTQhJNY9FFTjzAtPmwIgNF4sfmKpcpgjlKqBKIDullvgEqG:HyzEg4FTPAtuCN6sr+gJKH/voW

    • 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