General

  • Target

    755f4344d6c0333adf37b3d731b959327e2bbf5bcea4f316d4a288c801ab86e9N.exe

  • Size

    1.0MB

  • Sample

    241119-kljm7stcnl

  • MD5

    1a29062a3b6ecfb1e0e15146e3f4a0f0

  • SHA1

    f7ca636a88707be0daa090e81abd991d3e85a15c

  • SHA256

    755f4344d6c0333adf37b3d731b959327e2bbf5bcea4f316d4a288c801ab86e9

  • SHA512

    7c3b557c47c254daef57c31209e25b1ce329d2829abaea20a259fd6dc2124b3ca45c7ef3037b7e6fda75bdcc418841296748d7206eb7b759bb3f95d125cda885

  • SSDEEP

    24576:Py+VCvaizvC1Hdj+QYKQYNmxckwYBWPG5iE2n4zKyb:a+cv8dCQYKQYk8wtc

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Targets

    • Target

      755f4344d6c0333adf37b3d731b959327e2bbf5bcea4f316d4a288c801ab86e9N.exe

    • Size

      1.0MB

    • MD5

      1a29062a3b6ecfb1e0e15146e3f4a0f0

    • SHA1

      f7ca636a88707be0daa090e81abd991d3e85a15c

    • SHA256

      755f4344d6c0333adf37b3d731b959327e2bbf5bcea4f316d4a288c801ab86e9

    • SHA512

      7c3b557c47c254daef57c31209e25b1ce329d2829abaea20a259fd6dc2124b3ca45c7ef3037b7e6fda75bdcc418841296748d7206eb7b759bb3f95d125cda885

    • SSDEEP

      24576:Py+VCvaizvC1Hdj+QYKQYNmxckwYBWPG5iE2n4zKyb:a+cv8dCQYKQYk8wtc

    • 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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks