General

  • Target

    047cf15a8e4734cf7661837e11e8e75a299e1773338fbe9f35d69d309373db38

  • Size

    1.1MB

  • Sample

    231011-rdwq5abh5t

  • MD5

    48bdbf90ef52d4c7b4fc0c6d9417bd77

  • SHA1

    9ad8ac12f1aa0798158fbc15f9e54dbed711d841

  • SHA256

    047cf15a8e4734cf7661837e11e8e75a299e1773338fbe9f35d69d309373db38

  • SHA512

    c36818909719968a89e9309d70e745bc130adf8edb830afeec6804aeaa05970b22797ed698e08f37109f8d4b41d64bc2eda93c6741e6badd93d8b8f608e6ca8e

  • SSDEEP

    24576:Yy8AKA94fAyLszjKO9QyUWC/ZsnucjgdebVI/4I+2Be4Y7:fbD9WIvKcQ4COnucjgdeb+fBe4Y

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

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

      047cf15a8e4734cf7661837e11e8e75a299e1773338fbe9f35d69d309373db38

    • Size

      1.1MB

    • MD5

      48bdbf90ef52d4c7b4fc0c6d9417bd77

    • SHA1

      9ad8ac12f1aa0798158fbc15f9e54dbed711d841

    • SHA256

      047cf15a8e4734cf7661837e11e8e75a299e1773338fbe9f35d69d309373db38

    • SHA512

      c36818909719968a89e9309d70e745bc130adf8edb830afeec6804aeaa05970b22797ed698e08f37109f8d4b41d64bc2eda93c6741e6badd93d8b8f608e6ca8e

    • SSDEEP

      24576:Yy8AKA94fAyLszjKO9QyUWC/ZsnucjgdebVI/4I+2Be4Y7:fbD9WIvKcQ4COnucjgdeb+fBe4Y

    • 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