General

  • Target

    91e42a660b40919d7bea374a586cff5322ef5ef72c54187612cfcbf0ad2815aeN.exe

  • Size

    687KB

  • Sample

    241119-c4z4xatrgl

  • MD5

    a9134f4188cc0fa7e1972a885d324ff0

  • SHA1

    b4f7064917c7669b58668cc35bf95bc8bdaafbb1

  • SHA256

    91e42a660b40919d7bea374a586cff5322ef5ef72c54187612cfcbf0ad2815ae

  • SHA512

    d4bd8120c3c868dcbc7d0af6b6f3d85e0b180b07c3813bfee3ab7b65d4b3d906f09ad5548c59b4e51cb9bb1a7189b883aea73b35237affc2488255da9785102a

  • SSDEEP

    12288:MMray90FXwr5NVTps4unIzoZd/8T+cHfYdcBGMu1gN1JR2u0GyQ:OyYAlTq48EoZV8iOfYy+1gN524yQ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Targets

    • Target

      91e42a660b40919d7bea374a586cff5322ef5ef72c54187612cfcbf0ad2815aeN.exe

    • Size

      687KB

    • MD5

      a9134f4188cc0fa7e1972a885d324ff0

    • SHA1

      b4f7064917c7669b58668cc35bf95bc8bdaafbb1

    • SHA256

      91e42a660b40919d7bea374a586cff5322ef5ef72c54187612cfcbf0ad2815ae

    • SHA512

      d4bd8120c3c868dcbc7d0af6b6f3d85e0b180b07c3813bfee3ab7b65d4b3d906f09ad5548c59b4e51cb9bb1a7189b883aea73b35237affc2488255da9785102a

    • SSDEEP

      12288:MMray90FXwr5NVTps4unIzoZd/8T+cHfYdcBGMu1gN1JR2u0GyQ:OyYAlTq48EoZV8iOfYy+1gN524yQ

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks