General

  • Target

    86ad8148925434e611740dce6d5eeb58c8fcabbb79f0406a92326fe8f61b5936

  • Size

    1.2MB

  • Sample

    230301-mfeheafc8s

  • MD5

    e3cc26daaa71d3815fcf00b364daf2eb

  • SHA1

    f7e9025a0eb119cd583e7cf03dad0e02f6432d96

  • SHA256

    86ad8148925434e611740dce6d5eeb58c8fcabbb79f0406a92326fe8f61b5936

  • SHA512

    fcb45ae85aef1fb83a50f92e9977080d48c7f70187a18272608d91c7462d42bb600a07836c2bf4cdc15e17f3239684f5f336d14013a1091bebfac6b4c76a7205

  • SSDEEP

    24576:GyfAIGD8AMMOx/HQR42eMpZty49nXXj8U//zm1Kr/rJ1D:VfV88lRwre6ZAmXXj8DKr/rJ

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

dunkan

C2

193.233.20.24:4123

Attributes
  • auth_value

    505c396c57c6287fc3fdc5f3aeab0819

Targets

    • Target

      86ad8148925434e611740dce6d5eeb58c8fcabbb79f0406a92326fe8f61b5936

    • Size

      1.2MB

    • MD5

      e3cc26daaa71d3815fcf00b364daf2eb

    • SHA1

      f7e9025a0eb119cd583e7cf03dad0e02f6432d96

    • SHA256

      86ad8148925434e611740dce6d5eeb58c8fcabbb79f0406a92326fe8f61b5936

    • SHA512

      fcb45ae85aef1fb83a50f92e9977080d48c7f70187a18272608d91c7462d42bb600a07836c2bf4cdc15e17f3239684f5f336d14013a1091bebfac6b4c76a7205

    • SSDEEP

      24576:GyfAIGD8AMMOx/HQR42eMpZty49nXXj8U//zm1Kr/rJ1D:VfV88lRwre6ZAmXXj8DKr/rJ

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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