General

  • Target

    6f59694cb2a4fe0af61f24b036ec7f901ed239f6d200cb9d684bccbf46b91c73

  • Size

    538KB

  • Sample

    230324-k32kcafd8y

  • MD5

    f93483c4361a095210dfae536eee273e

  • SHA1

    c976057048f60bd7a495cbefcb95195debb5b4f2

  • SHA256

    6f59694cb2a4fe0af61f24b036ec7f901ed239f6d200cb9d684bccbf46b91c73

  • SHA512

    ed92766ced1e9161f9f5e994da2bc9c55bee39f0d74fbb6f6f48214aeada10f29e34220441d8eaa98afd39a51093a9193fa71bf1325ff4ddd77a2ba66099c83f

  • SSDEEP

    12288:EMrey902IP9kIw4RS9BQ2ractbFex4I4+MPEkq4fvkB:qysPamEWCtbFuFQG4f8B

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

      6f59694cb2a4fe0af61f24b036ec7f901ed239f6d200cb9d684bccbf46b91c73

    • Size

      538KB

    • MD5

      f93483c4361a095210dfae536eee273e

    • SHA1

      c976057048f60bd7a495cbefcb95195debb5b4f2

    • SHA256

      6f59694cb2a4fe0af61f24b036ec7f901ed239f6d200cb9d684bccbf46b91c73

    • SHA512

      ed92766ced1e9161f9f5e994da2bc9c55bee39f0d74fbb6f6f48214aeada10f29e34220441d8eaa98afd39a51093a9193fa71bf1325ff4ddd77a2ba66099c83f

    • SSDEEP

      12288:EMrey902IP9kIw4RS9BQ2ractbFex4I4+MPEkq4fvkB:qysPamEWCtbFuFQG4f8B

    • 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