General

  • Target

    3970d830c60d06255b3a7a0580f18a0f6c85c12874829dc24c686996b294475f

  • Size

    650KB

  • Sample

    241113-z21nzszbqm

  • MD5

    3f1c0a4f3be23aa4e95025ad3cca0a83

  • SHA1

    3ce9704f135bd2abef5b334580a5006c8f0b1adb

  • SHA256

    3970d830c60d06255b3a7a0580f18a0f6c85c12874829dc24c686996b294475f

  • SHA512

    4018d68eea1e2d8400361493e21f8f5799ad198b1fb8f40bafd9bc08af8ae11e3ff7de87bbfba6da1115f3ce7685e2c54b841b59bd5d32ef1912e912702fd995

  • SSDEEP

    12288:/Mruy90COcq6aLKb9nVppEqE+YP7d07ZDmtZBlEv8Q4sJtkm:hynCL2EqE+YPSxmvsUfsrkm

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      3970d830c60d06255b3a7a0580f18a0f6c85c12874829dc24c686996b294475f

    • Size

      650KB

    • MD5

      3f1c0a4f3be23aa4e95025ad3cca0a83

    • SHA1

      3ce9704f135bd2abef5b334580a5006c8f0b1adb

    • SHA256

      3970d830c60d06255b3a7a0580f18a0f6c85c12874829dc24c686996b294475f

    • SHA512

      4018d68eea1e2d8400361493e21f8f5799ad198b1fb8f40bafd9bc08af8ae11e3ff7de87bbfba6da1115f3ce7685e2c54b841b59bd5d32ef1912e912702fd995

    • SSDEEP

      12288:/Mruy90COcq6aLKb9nVppEqE+YP7d07ZDmtZBlEv8Q4sJtkm:hynCL2EqE+YPSxmvsUfsrkm

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks