General

  • Target

    64d458c6f64fc41b2fb5cf7b1a15e69cba1e87ebfe8a746bb1f543634fbbe52d

  • Size

    539KB

  • Sample

    230324-katn2adb47

  • MD5

    c3e7df9e16ce6899d21f95008501d4a0

  • SHA1

    c47ccf6f9ab961b6f9faad4dadd47284b0f30524

  • SHA256

    64d458c6f64fc41b2fb5cf7b1a15e69cba1e87ebfe8a746bb1f543634fbbe52d

  • SHA512

    d14e9ac8ffa740d089e3124669ca18525e7e2bfd97dc561a769db88e1e6c148cd59b967c71bb5e4280afc94d6499d1f03b9f0427ac9d5a27c90e46df8e6d45ee

  • SSDEEP

    12288:iMrAy90J0mMZPH8YFEb+exlI4+JGl71+Gx2aPLih:uy5ZP5FEb+uckOGQaPLih

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

      64d458c6f64fc41b2fb5cf7b1a15e69cba1e87ebfe8a746bb1f543634fbbe52d

    • Size

      539KB

    • MD5

      c3e7df9e16ce6899d21f95008501d4a0

    • SHA1

      c47ccf6f9ab961b6f9faad4dadd47284b0f30524

    • SHA256

      64d458c6f64fc41b2fb5cf7b1a15e69cba1e87ebfe8a746bb1f543634fbbe52d

    • SHA512

      d14e9ac8ffa740d089e3124669ca18525e7e2bfd97dc561a769db88e1e6c148cd59b967c71bb5e4280afc94d6499d1f03b9f0427ac9d5a27c90e46df8e6d45ee

    • SSDEEP

      12288:iMrAy90J0mMZPH8YFEb+exlI4+JGl71+Gx2aPLih:uy5ZP5FEb+uckOGQaPLih

    • 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