General

  • Target

    f47a27f03341cfb2834ec7ee4831908d6f3d6bf9120708b73488b2ec9c4c6e20

  • Size

    1.3MB

  • Sample

    231011-jnxr6scc67

  • MD5

    6c612b0df68dcf61601e2b7082693594

  • SHA1

    e18dddd567fc1a9052e864d970ede48a0f6c2915

  • SHA256

    f47a27f03341cfb2834ec7ee4831908d6f3d6bf9120708b73488b2ec9c4c6e20

  • SHA512

    c32e41d0cc77fed88aac35f7940e61851616286d7cf30ad6ba0976ca685e9cb074df7fbb130f551a044ab2e88a174aef5348abc45d0f4cba19dcc9b60d107a11

  • SSDEEP

    24576:jyn+UAG2diUwe3O7TIl35s+8E7nR+EW1b4phk299DVFNWUezH:2n+rdize3HJ78Mg1b4phB99Df41

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      f47a27f03341cfb2834ec7ee4831908d6f3d6bf9120708b73488b2ec9c4c6e20

    • Size

      1.3MB

    • MD5

      6c612b0df68dcf61601e2b7082693594

    • SHA1

      e18dddd567fc1a9052e864d970ede48a0f6c2915

    • SHA256

      f47a27f03341cfb2834ec7ee4831908d6f3d6bf9120708b73488b2ec9c4c6e20

    • SHA512

      c32e41d0cc77fed88aac35f7940e61851616286d7cf30ad6ba0976ca685e9cb074df7fbb130f551a044ab2e88a174aef5348abc45d0f4cba19dcc9b60d107a11

    • SSDEEP

      24576:jyn+UAG2diUwe3O7TIl35s+8E7nR+EW1b4phk299DVFNWUezH:2n+rdize3HJ78Mg1b4phB99Df41

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks