General

  • Target

    adedc331b0e09d15585089813ba8ffc9e4cddaf252a131e21d637e25db639922

  • Size

    1.3MB

  • Sample

    231011-j9l8kada26

  • MD5

    fde595f3e416602234e3d2043488f787

  • SHA1

    7d2bf6086f3de540435bbff2de7af336b07d923d

  • SHA256

    adedc331b0e09d15585089813ba8ffc9e4cddaf252a131e21d637e25db639922

  • SHA512

    52e5d76aa17bb52747b6dc3646dfd74c60093a0bbb2bae8a5995420aa3893972396a0f9a601ee3eb8bfaff4689651ef915a36c6f450950bb6fe223b64a70482f

  • SSDEEP

    24576:iyRgRsMJpDfacns/bjmRNSliLoVM3kb/LHTfgtPhoElRPf2ZlxprWqh5qknVyY8:J1QxojyOqwM3kL/oth2jTWsKY

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

      adedc331b0e09d15585089813ba8ffc9e4cddaf252a131e21d637e25db639922

    • Size

      1.3MB

    • MD5

      fde595f3e416602234e3d2043488f787

    • SHA1

      7d2bf6086f3de540435bbff2de7af336b07d923d

    • SHA256

      adedc331b0e09d15585089813ba8ffc9e4cddaf252a131e21d637e25db639922

    • SHA512

      52e5d76aa17bb52747b6dc3646dfd74c60093a0bbb2bae8a5995420aa3893972396a0f9a601ee3eb8bfaff4689651ef915a36c6f450950bb6fe223b64a70482f

    • SSDEEP

      24576:iyRgRsMJpDfacns/bjmRNSliLoVM3kb/LHTfgtPhoElRPf2ZlxprWqh5qknVyY8:J1QxojyOqwM3kL/oth2jTWsKY

    • 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