General

  • Target

    c3433710d0bcdba512ef928f6644530682f27f644da925a8ae4498e7d8c75ba2

  • Size

    770KB

  • Sample

    230511-alwyesah38

  • MD5

    9ae29af90b464dbf14b526b227d169ba

  • SHA1

    49688be6efabcecabc2909182c53912887b28b3c

  • SHA256

    c3433710d0bcdba512ef928f6644530682f27f644da925a8ae4498e7d8c75ba2

  • SHA512

    c5f7f1c89c64fb0ca59cac01a031681732dd513f655c57d8ac577361e1f3f84dde12836578489298f9dcc6ccf798f9877219cbe941aa4084fd5f84cda08948ec

  • SSDEEP

    12288:HMr1y90i299TgxmbIRJ/V3kR4IoiKXEKRO2uaxW5lPH0f55Ii4qCWChrcP:Syh299X4d3WtoiKc2uax6Hw55InqCWh

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      c3433710d0bcdba512ef928f6644530682f27f644da925a8ae4498e7d8c75ba2

    • Size

      770KB

    • MD5

      9ae29af90b464dbf14b526b227d169ba

    • SHA1

      49688be6efabcecabc2909182c53912887b28b3c

    • SHA256

      c3433710d0bcdba512ef928f6644530682f27f644da925a8ae4498e7d8c75ba2

    • SHA512

      c5f7f1c89c64fb0ca59cac01a031681732dd513f655c57d8ac577361e1f3f84dde12836578489298f9dcc6ccf798f9877219cbe941aa4084fd5f84cda08948ec

    • SSDEEP

      12288:HMr1y90i299TgxmbIRJ/V3kR4IoiKXEKRO2uaxW5lPH0f55Ii4qCWChrcP:Syh299X4d3WtoiKc2uax6Hw55InqCWh

    • 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