General

  • Target

    1fb281a966e3b52a614306ba3a278a19ade89cf176f9ddc24bbe5fb3f8f49048

  • Size

    769KB

  • Sample

    230511-fslzpadf8t

  • MD5

    fe650430f12dfca527c56d3aaf705fa0

  • SHA1

    d97a5c3fbf35ba378cdc164b0261ce300a7662e6

  • SHA256

    1fb281a966e3b52a614306ba3a278a19ade89cf176f9ddc24bbe5fb3f8f49048

  • SHA512

    9e26262a8bf13ba2619477f6b0271b3733b0ab4280021b0771314f87af00e08eac80e2769d385b6108ee01d97ed0104c4e4735bf1e33f11a020218d5404a5e1f

  • SSDEEP

    12288:AMrfy90xqwtBGUHEesTvgIWFXV+GKgORFaOzQL4rrRu8Gelfse4dpCc:vyaqWHEj6iRFaOMLcRPGK0e4Sc

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      1fb281a966e3b52a614306ba3a278a19ade89cf176f9ddc24bbe5fb3f8f49048

    • Size

      769KB

    • MD5

      fe650430f12dfca527c56d3aaf705fa0

    • SHA1

      d97a5c3fbf35ba378cdc164b0261ce300a7662e6

    • SHA256

      1fb281a966e3b52a614306ba3a278a19ade89cf176f9ddc24bbe5fb3f8f49048

    • SHA512

      9e26262a8bf13ba2619477f6b0271b3733b0ab4280021b0771314f87af00e08eac80e2769d385b6108ee01d97ed0104c4e4735bf1e33f11a020218d5404a5e1f

    • SSDEEP

      12288:AMrfy90xqwtBGUHEesTvgIWFXV+GKgORFaOzQL4rrRu8Gelfse4dpCc:vyaqWHEj6iRFaOMLcRPGK0e4Sc

    • 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