General

  • Target

    fdf6e7a9c519a6f72b5d51bbe1cccaea19e90aca875df61fddaf9e5dbdac3a87

  • Size

    1.1MB

  • Sample

    231011-vlwmwacg52

  • MD5

    fd0f4ea0a69922f0ab5800a701893910

  • SHA1

    ec00634c181fcf78fb9ebdad5ee20a6ea56b2820

  • SHA256

    fdf6e7a9c519a6f72b5d51bbe1cccaea19e90aca875df61fddaf9e5dbdac3a87

  • SHA512

    24c5fd137e8725f425039c92323c116729637ffeafc29ebbca0a606021d79e74ea235d02160726ad144dbd2340c90ad770c56c8b46e00dca3bad11c659a6c6ac

  • SSDEEP

    24576:NyseVJBXtXd9lxRib0t+RQYrB8xmYa5tpY8j0Ti:oZLXld7Cb0uQYrBVkq0

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

      fdf6e7a9c519a6f72b5d51bbe1cccaea19e90aca875df61fddaf9e5dbdac3a87

    • Size

      1.1MB

    • MD5

      fd0f4ea0a69922f0ab5800a701893910

    • SHA1

      ec00634c181fcf78fb9ebdad5ee20a6ea56b2820

    • SHA256

      fdf6e7a9c519a6f72b5d51bbe1cccaea19e90aca875df61fddaf9e5dbdac3a87

    • SHA512

      24c5fd137e8725f425039c92323c116729637ffeafc29ebbca0a606021d79e74ea235d02160726ad144dbd2340c90ad770c56c8b46e00dca3bad11c659a6c6ac

    • SSDEEP

      24576:NyseVJBXtXd9lxRib0t+RQYrB8xmYa5tpY8j0Ti:oZLXld7Cb0uQYrBVkq0

    • 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