General

  • Target

    6e6b56c9df4773e88733ba4cd5f53119189117c052e3017239c4b5429080216e

  • Size

    687KB

  • Sample

    230324-jw7x4sda66

  • MD5

    a7e3df5bdb0d069b82021e5f7986f986

  • SHA1

    251d12ad83291f9694924e3703c7f06e35f9543f

  • SHA256

    6e6b56c9df4773e88733ba4cd5f53119189117c052e3017239c4b5429080216e

  • SHA512

    8c82e078500dbf5e3c04f49ef617191709e8bf5d2364d8dcbd6605b6e41fdcb35505fb2df977c68f258e73871a9cf44186cf3d2a1fca5d7130be73b69ce83319

  • SSDEEP

    12288:+3KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:+rE2nyy4DQLLEJZdP06RYejZV

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

      6e6b56c9df4773e88733ba4cd5f53119189117c052e3017239c4b5429080216e

    • Size

      687KB

    • MD5

      a7e3df5bdb0d069b82021e5f7986f986

    • SHA1

      251d12ad83291f9694924e3703c7f06e35f9543f

    • SHA256

      6e6b56c9df4773e88733ba4cd5f53119189117c052e3017239c4b5429080216e

    • SHA512

      8c82e078500dbf5e3c04f49ef617191709e8bf5d2364d8dcbd6605b6e41fdcb35505fb2df977c68f258e73871a9cf44186cf3d2a1fca5d7130be73b69ce83319

    • SSDEEP

      12288:+3KZUuB2nyy4KS3el7XLT5a2uZdAeZ0lgt1Pf53IejQGR7:+rE2nyy4DQLLEJZdP06RYejZV

    • 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