General

  • Target

    41e4b9437169c5e98d7c28a3b93bc783ab0dfb7bebf15ece2ee365c76b78294d

  • Size

    563KB

  • Sample

    230815-lcnfgaaa54

  • MD5

    37b944fa25deb13bb5625c2251b29ddd

  • SHA1

    ef19bb494666ba4c6c88adb324fa99f824ca708d

  • SHA256

    41e4b9437169c5e98d7c28a3b93bc783ab0dfb7bebf15ece2ee365c76b78294d

  • SHA512

    0f14a3a39b84787be8f74d4cfc6c496662b92f2c1a4b14dd2d8356c480aba478c207c0510e914f7e90d10aa3cd00b98ae726ff4e2abe7fa0875e907fc4d4b7d7

  • SSDEEP

    12288:/MrFy90VpJOYD/y5cgE/IabHX7OELpS68Gtyii:2ykJOYLYaTSQbt2

Malware Config

Extracted

Family

redline

Botnet

meson

C2

77.91.124.54:19071

Attributes
  • auth_value

    47ca57ebe5c142c9ad4650f71bf57877

Targets

    • Target

      41e4b9437169c5e98d7c28a3b93bc783ab0dfb7bebf15ece2ee365c76b78294d

    • Size

      563KB

    • MD5

      37b944fa25deb13bb5625c2251b29ddd

    • SHA1

      ef19bb494666ba4c6c88adb324fa99f824ca708d

    • SHA256

      41e4b9437169c5e98d7c28a3b93bc783ab0dfb7bebf15ece2ee365c76b78294d

    • SHA512

      0f14a3a39b84787be8f74d4cfc6c496662b92f2c1a4b14dd2d8356c480aba478c207c0510e914f7e90d10aa3cd00b98ae726ff4e2abe7fa0875e907fc4d4b7d7

    • SSDEEP

      12288:/MrFy90VpJOYD/y5cgE/IabHX7OELpS68Gtyii:2ykJOYLYaTSQbt2

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks