General

  • Target

    2b4259299ebaf95419ad94778534d176250d159557b359a45ecaaa9faa24727d

  • Size

    539KB

  • Sample

    230324-nctzcsdh55

  • MD5

    06b11b45f918469cd873c6995e16bb88

  • SHA1

    2cbdb8dd370f9bf4347076149be4263e0b10fbdb

  • SHA256

    2b4259299ebaf95419ad94778534d176250d159557b359a45ecaaa9faa24727d

  • SHA512

    e7760378aa0f8fb983b00e8e57875e60443c8aeb1517dfc4622e42657709d5313bb82241b29a485133852ddadce8b7977959604d0f6e7ca4894dd0896d5920be

  • SSDEEP

    12288:yMrYy90GgLU/3K6+UB13UNq0QgsqMJbyRqAeM7:GyaU/T13Oq0QaMRyRq2

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

      2b4259299ebaf95419ad94778534d176250d159557b359a45ecaaa9faa24727d

    • Size

      539KB

    • MD5

      06b11b45f918469cd873c6995e16bb88

    • SHA1

      2cbdb8dd370f9bf4347076149be4263e0b10fbdb

    • SHA256

      2b4259299ebaf95419ad94778534d176250d159557b359a45ecaaa9faa24727d

    • SHA512

      e7760378aa0f8fb983b00e8e57875e60443c8aeb1517dfc4622e42657709d5313bb82241b29a485133852ddadce8b7977959604d0f6e7ca4894dd0896d5920be

    • SSDEEP

      12288:yMrYy90GgLU/3K6+UB13UNq0QgsqMJbyRqAeM7:GyaU/T13Oq0QaMRyRq2

    • 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