General

  • Target

    1a62b819723c5220ee0d3b103f08ae9cee7ae2e8e2066f40cda6acec1076aad2

  • Size

    479KB

  • Sample

    230510-c3kmtsfh2x

  • MD5

    bfce24358bd43cc58f36393c6872fa39

  • SHA1

    c34d035dd29749f5063a9227736b6774218b2367

  • SHA256

    1a62b819723c5220ee0d3b103f08ae9cee7ae2e8e2066f40cda6acec1076aad2

  • SHA512

    bf0a2faf2f8b2a81ef3bc3368253d49bb5ab9669af1a7c1afe84435533d556f71428b05aeb4e8531d894895ca8d85994069ac15420b1eed607433a67732fda3e

  • SSDEEP

    12288:XMrTy90ih5S3qr9QafA3dFGbXIZZuT0eP3vnp4NkN6:MyrS5afA3dF+IZc9P3vnyNE6

Malware Config

Extracted

Family

redline

Botnet

mufos

C2

217.196.96.102:4132

Attributes
  • auth_value

    136f202e6569ad5815c34377858a255c

Targets

    • Target

      1a62b819723c5220ee0d3b103f08ae9cee7ae2e8e2066f40cda6acec1076aad2

    • Size

      479KB

    • MD5

      bfce24358bd43cc58f36393c6872fa39

    • SHA1

      c34d035dd29749f5063a9227736b6774218b2367

    • SHA256

      1a62b819723c5220ee0d3b103f08ae9cee7ae2e8e2066f40cda6acec1076aad2

    • SHA512

      bf0a2faf2f8b2a81ef3bc3368253d49bb5ab9669af1a7c1afe84435533d556f71428b05aeb4e8531d894895ca8d85994069ac15420b1eed607433a67732fda3e

    • SSDEEP

      12288:XMrTy90ih5S3qr9QafA3dFGbXIZZuT0eP3vnp4NkN6:MyrS5afA3dF+IZc9P3vnyNE6

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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