General

  • Target

    df8b2d83eb4ce7b28f261c1b6b1b74a0169b6be73331785878ef87c871effb13

  • Size

    1.3MB

  • Sample

    231011-hvez9sah28

  • MD5

    3b1e08ca3abc86f5b1962ca72968d002

  • SHA1

    db0933346ad534d05439cd4e8a1899610ff74580

  • SHA256

    df8b2d83eb4ce7b28f261c1b6b1b74a0169b6be73331785878ef87c871effb13

  • SHA512

    ba5a7d922dd3db2f40c2b8140132a3af6a99e810165d0cae4f51649327a64ac41b54ad65e4e775343dacd323ad4a7fec27632ebf4a64af4a4d46de2fa76845ed

  • SSDEEP

    24576:pyOlP6zqYXVVL57GSOLw7KoSVCkj+YKpKiBf3l0jayAMEkV6S6iZu2fotxccHXd:cSP6zqYTWs7KoSVHa53f7yAR9S5YX

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

      df8b2d83eb4ce7b28f261c1b6b1b74a0169b6be73331785878ef87c871effb13

    • Size

      1.3MB

    • MD5

      3b1e08ca3abc86f5b1962ca72968d002

    • SHA1

      db0933346ad534d05439cd4e8a1899610ff74580

    • SHA256

      df8b2d83eb4ce7b28f261c1b6b1b74a0169b6be73331785878ef87c871effb13

    • SHA512

      ba5a7d922dd3db2f40c2b8140132a3af6a99e810165d0cae4f51649327a64ac41b54ad65e4e775343dacd323ad4a7fec27632ebf4a64af4a4d46de2fa76845ed

    • SSDEEP

      24576:pyOlP6zqYXVVL57GSOLw7KoSVCkj+YKpKiBf3l0jayAMEkV6S6iZu2fotxccHXd:cSP6zqYTWs7KoSVHa53f7yAR9S5YX

    • 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