General

  • Target

    1e9630d15774b1e594401062017e5495f8a8627d0b2ad2a0dfcc44d6221c852c

  • Size

    1.4MB

  • Sample

    231012-mes96sch5w

  • MD5

    a8c0f5885a2a12db876fedb3c75e65f6

  • SHA1

    ca0a3bae5d45fc9e2ae282a45fdb393137d9ad0a

  • SHA256

    1e9630d15774b1e594401062017e5495f8a8627d0b2ad2a0dfcc44d6221c852c

  • SHA512

    685d72ad0ea6e275cffad22184460214bfd748f28bba8ed6491c5dcb590cf7ab9853196613ee9d9f9fa22ba1db6d876000c24aee4d8a3aec4a61a4b5a6d8ee80

  • SSDEEP

    24576:uycidrQajlYfMWFxhu90wJweh74ceghNj3HG0lf8E7PcH6hifO:9jozhTEhhrT7j3m0B8E7PthA

Malware Config

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

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

      1e9630d15774b1e594401062017e5495f8a8627d0b2ad2a0dfcc44d6221c852c

    • Size

      1.4MB

    • MD5

      a8c0f5885a2a12db876fedb3c75e65f6

    • SHA1

      ca0a3bae5d45fc9e2ae282a45fdb393137d9ad0a

    • SHA256

      1e9630d15774b1e594401062017e5495f8a8627d0b2ad2a0dfcc44d6221c852c

    • SHA512

      685d72ad0ea6e275cffad22184460214bfd748f28bba8ed6491c5dcb590cf7ab9853196613ee9d9f9fa22ba1db6d876000c24aee4d8a3aec4a61a4b5a6d8ee80

    • SSDEEP

      24576:uycidrQajlYfMWFxhu90wJweh74ceghNj3HG0lf8E7PcH6hifO:9jozhTEhhrT7j3m0B8E7PthA

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • 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