General

  • Target

    6e09d2a6eabe89452d65b80859a0b4f22ca883cb7c934b17443c77076522b141

  • Size

    770KB

  • Sample

    230510-2q8xbsaf62

  • MD5

    100b6c36bca1064a9588e0b1415611b7

  • SHA1

    51fbabf209f938cb32f1503966d6298b1424404f

  • SHA256

    6e09d2a6eabe89452d65b80859a0b4f22ca883cb7c934b17443c77076522b141

  • SHA512

    92b8a6f6cdf11aa11482b6b49c818a672142502126426fdecd3b396b1c28cddf1cb924d85c0598b3c69851c8e92461a3a33bb4ea0b67d6394a5110af587595a3

  • SSDEEP

    12288:lMrJy90wPzCbzKhlOw7TQaA4wR6w12irRccsmX/Cz+31x95HRrGRP38/I8:QyrPebzK3T7vwZ12y/2+31lRrGFH8

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      6e09d2a6eabe89452d65b80859a0b4f22ca883cb7c934b17443c77076522b141

    • Size

      770KB

    • MD5

      100b6c36bca1064a9588e0b1415611b7

    • SHA1

      51fbabf209f938cb32f1503966d6298b1424404f

    • SHA256

      6e09d2a6eabe89452d65b80859a0b4f22ca883cb7c934b17443c77076522b141

    • SHA512

      92b8a6f6cdf11aa11482b6b49c818a672142502126426fdecd3b396b1c28cddf1cb924d85c0598b3c69851c8e92461a3a33bb4ea0b67d6394a5110af587595a3

    • SSDEEP

      12288:lMrJy90wPzCbzKhlOw7TQaA4wR6w12irRccsmX/Cz+31x95HRrGRP38/I8:QyrPebzK3T7vwZ12y/2+31lRrGFH8

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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