General

  • Target

    cc2c98185fb0998f43bb3b2d4618e333b5251bf5fda6c940d00228e3728c72af

  • Size

    839KB

  • Sample

    230211-lbbehsde92

  • MD5

    bdab3d0a498b56ba4b24a66a6a9488cf

  • SHA1

    bfe0f4ee9383faba63635466906e1adb421bcafc

  • SHA256

    cc2c98185fb0998f43bb3b2d4618e333b5251bf5fda6c940d00228e3728c72af

  • SHA512

    e817cd3d1eb9677a749525d3d887a8a10f04a07c14553790e59bda193e9130c23cd5ca409a5157b2b75deafa70b64388b5c8bbe52fe98df357261ecdc963d889

  • SSDEEP

    12288:pMrfy90thBcVG7phBM7MdaxcTR3qd9TFn6jETC8P1oUrOB5KZOX1Ev2PR9X:Oy2h2VGbPqf14+ZP1zrsUOPX

Malware Config

Extracted

Family

redline

Botnet

crypt1

C2

176.113.115.17:4132

Attributes
  • auth_value

    2e2ca7bbceaa9f98252a6f9fc0e6fa86

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      cc2c98185fb0998f43bb3b2d4618e333b5251bf5fda6c940d00228e3728c72af

    • Size

      839KB

    • MD5

      bdab3d0a498b56ba4b24a66a6a9488cf

    • SHA1

      bfe0f4ee9383faba63635466906e1adb421bcafc

    • SHA256

      cc2c98185fb0998f43bb3b2d4618e333b5251bf5fda6c940d00228e3728c72af

    • SHA512

      e817cd3d1eb9677a749525d3d887a8a10f04a07c14553790e59bda193e9130c23cd5ca409a5157b2b75deafa70b64388b5c8bbe52fe98df357261ecdc963d889

    • SSDEEP

      12288:pMrfy90thBcVG7phBM7MdaxcTR3qd9TFn6jETC8P1oUrOB5KZOX1Ev2PR9X:Oy2h2VGbPqf14+ZP1zrsUOPX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks