General

  • Target

    ce40d94599ac5d107c7307394926c3ba40229426b355943fc36b627f535d0612

  • Size

    1.3MB

  • Sample

    231011-hrbtfagd3t

  • MD5

    a8a53e693110f693d75f6937f315eccf

  • SHA1

    d6f5d66fbccb0c75e0637823679c4254a64fefff

  • SHA256

    14f3078e11370a3867502970c1590f552b57610eee8002beff6e1a091a7b2134

  • SHA512

    81594971e2714ea2dd8c29f81fb6e65ed0a6b1e28f9cf940abdde7b09ecf19c610d3cf7c9dabc0ceca0d70ce9b87529f51f591dfa2b5276467053c8c9f3866db

  • SSDEEP

    24576:59jpyzlhF9a8bCG0oqvDhEZP09yl30BhQq0SpneJH++c2tkz7255ITNF1:vc3FkmFqbhEZPjEBhQFSpeJfG2T8NF1

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

      ce40d94599ac5d107c7307394926c3ba40229426b355943fc36b627f535d0612

    • Size

      1.3MB

    • MD5

      0a7ebf60fb5ff5461dfb3cd9db9ff0b7

    • SHA1

      c4b558e18b9b3c22051020e67b5956bbea5dc63b

    • SHA256

      ce40d94599ac5d107c7307394926c3ba40229426b355943fc36b627f535d0612

    • SHA512

      bd4fa654caec95ab7b2a4cc107b7cf25ff07bed3ea9b136ffb85050c829f9bdc26a6f4cd95418ffa1889564ee6ee12ec63efbf3b996720438510f3915747c292

    • SSDEEP

      24576:XyzlhzBVhabCQ0ySll5IvC9y12hEg0wpnmpCJHEecYtb3725JITNze:i3zBni9Sz5IvUhE7wpECJ/9ab8Nz

    • 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