General

  • Target

    3130532bd61c1c4481bfb0d3b731ded11362f37fc64a1b1b9e37c260a31b8a3c

  • Size

    681KB

  • Sample

    230324-na5cbaga2z

  • MD5

    02b33ab68b27fea72f4b7e5eb1015743

  • SHA1

    e1ca427affa1f5b2cb326bc524867e94b4325678

  • SHA256

    3130532bd61c1c4481bfb0d3b731ded11362f37fc64a1b1b9e37c260a31b8a3c

  • SHA512

    6c6f43eec12c220523f65c2fd467885720170c101df4033dccba2c8c5f2c98e8f8998ba58188d207cf165f642d7fc6b18fa48e62001602c22581ceb8875f314f

  • SSDEEP

    12288:zPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:LrftpIjdjNA7xYMrl

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      3130532bd61c1c4481bfb0d3b731ded11362f37fc64a1b1b9e37c260a31b8a3c

    • Size

      681KB

    • MD5

      02b33ab68b27fea72f4b7e5eb1015743

    • SHA1

      e1ca427affa1f5b2cb326bc524867e94b4325678

    • SHA256

      3130532bd61c1c4481bfb0d3b731ded11362f37fc64a1b1b9e37c260a31b8a3c

    • SHA512

      6c6f43eec12c220523f65c2fd467885720170c101df4033dccba2c8c5f2c98e8f8998ba58188d207cf165f642d7fc6b18fa48e62001602c22581ceb8875f314f

    • SSDEEP

      12288:zPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:LrftpIjdjNA7xYMrl

    • 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