General

  • Target

    e4ce243eb2953a65951ed0b7ed82b41694c0241949713fa13e6ac3ca53e16d9d

  • Size

    550KB

  • Sample

    230308-f2mycaeb77

  • MD5

    ad152a6adc190877042c67f89ec6542f

  • SHA1

    beb8876d3d3655fc45148d906acd568ef9ce4d8b

  • SHA256

    e4ce243eb2953a65951ed0b7ed82b41694c0241949713fa13e6ac3ca53e16d9d

  • SHA512

    d749b657930cf821a9dc3319a74b460e08d929f90ca15f44d4e8a6fb503c8c7fb7da21596a58a6479268d8925c2723b2be7cc0f4023d41bc53ebbb0fb30c8cb8

  • SSDEEP

    12288:lMrxy902ahimz7AuxqVAV0ifF9mp6zWK:4yrsVAuxYq9mpjK

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      e4ce243eb2953a65951ed0b7ed82b41694c0241949713fa13e6ac3ca53e16d9d

    • Size

      550KB

    • MD5

      ad152a6adc190877042c67f89ec6542f

    • SHA1

      beb8876d3d3655fc45148d906acd568ef9ce4d8b

    • SHA256

      e4ce243eb2953a65951ed0b7ed82b41694c0241949713fa13e6ac3ca53e16d9d

    • SHA512

      d749b657930cf821a9dc3319a74b460e08d929f90ca15f44d4e8a6fb503c8c7fb7da21596a58a6479268d8925c2723b2be7cc0f4023d41bc53ebbb0fb30c8cb8

    • SSDEEP

      12288:lMrxy902ahimz7AuxqVAV0ifF9mp6zWK:4yrsVAuxYq9mpjK

    • 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