General

  • Target

    x0145446.exe

  • Size

    373KB

  • Sample

    230816-f1mwysfg47

  • MD5

    e6bafc801a2bce19df66a60744ba9553

  • SHA1

    47bf9df975b6de5ea54d7006530a3e76b8061e0d

  • SHA256

    4707aa2e16bb20ae5a9d0b3ced3676d64a4bc5eb43b71d2eb17a630763a5d337

  • SHA512

    264ce6b4bcb85e3a68f72ae11b47105c5776b4e3b92afe1856564271e0d854620061aa080d66f870d6c16fe82fec324a520865c0e9394947b356c8ef7db1ce13

  • SSDEEP

    6144:KYy+bnr+sp0yN90QEMYD84nbB0sTOPepZU5PFKH2Spyhncaq//xtA+4uCkpDqqFm:AMrUy90yYVB0182SAhn4//xK9uHpf/xs

Malware Config

Extracted

Family

redline

Botnet

meson

C2

77.91.124.54:19071

Attributes
  • auth_value

    47ca57ebe5c142c9ad4650f71bf57877

Targets

    • Target

      x0145446.exe

    • Size

      373KB

    • MD5

      e6bafc801a2bce19df66a60744ba9553

    • SHA1

      47bf9df975b6de5ea54d7006530a3e76b8061e0d

    • SHA256

      4707aa2e16bb20ae5a9d0b3ced3676d64a4bc5eb43b71d2eb17a630763a5d337

    • SHA512

      264ce6b4bcb85e3a68f72ae11b47105c5776b4e3b92afe1856564271e0d854620061aa080d66f870d6c16fe82fec324a520865c0e9394947b356c8ef7db1ce13

    • SSDEEP

      6144:KYy+bnr+sp0yN90QEMYD84nbB0sTOPepZU5PFKH2Spyhncaq//xtA+4uCkpDqqFm:AMrUy90yYVB0182SAhn4//xK9uHpf/xs

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks