General

  • Target

    cc5d2d07feb5a0e1122ccd6b72b82bde487a7bdc072986d734ca3dae10178652

  • Size

    679KB

  • Sample

    230323-yerbcshg42

  • MD5

    0d288968a456bfe999786a3a3d94dd9d

  • SHA1

    6d65085bbe6efad381e68ff2fc2b3aa225ce7169

  • SHA256

    cc5d2d07feb5a0e1122ccd6b72b82bde487a7bdc072986d734ca3dae10178652

  • SHA512

    89d40cc38cc0ec142996f0352b14efceab676e54c476d4813aae91985c6229ddc7c6e6aaf0c6b0510297ee984f6c04902f9e6c7ebd3be1d400987c66dd91320d

  • SSDEEP

    12288:THmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:zbLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      cc5d2d07feb5a0e1122ccd6b72b82bde487a7bdc072986d734ca3dae10178652

    • Size

      679KB

    • MD5

      0d288968a456bfe999786a3a3d94dd9d

    • SHA1

      6d65085bbe6efad381e68ff2fc2b3aa225ce7169

    • SHA256

      cc5d2d07feb5a0e1122ccd6b72b82bde487a7bdc072986d734ca3dae10178652

    • SHA512

      89d40cc38cc0ec142996f0352b14efceab676e54c476d4813aae91985c6229ddc7c6e6aaf0c6b0510297ee984f6c04902f9e6c7ebd3be1d400987c66dd91320d

    • SSDEEP

      12288:THmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:zbLFxQAk5wzhQitnsE

    • 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