General

  • Target

    ce245e4ef5d1a411b7e3307a8ec059ff142371c5d9b51633f207df70385f75d2

  • Size

    1.4MB

  • Sample

    230920-s3ysfsbb87

  • MD5

    c58b81e114cde2d6212fdd43ec9afe33

  • SHA1

    8958194be9f2825fc38cd0c84fffaff5d068c35f

  • SHA256

    ce245e4ef5d1a411b7e3307a8ec059ff142371c5d9b51633f207df70385f75d2

  • SHA512

    3c3aad7c254bd95c9585b521cee7be7267e55b38de1e88edd99b1a1284409a179e1096f6a14945f757b1f94dac012440db406db668c9cd7bf03f7be1ffd29624

  • SSDEEP

    24576:fyRfyTh684Ogtimlidhfmz31bDNRkyhh+l4I6LHgc70Q2sfAoNC0:qRqTh6mg7la9Q3klx650U4j

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

      ce245e4ef5d1a411b7e3307a8ec059ff142371c5d9b51633f207df70385f75d2

    • Size

      1.4MB

    • MD5

      c58b81e114cde2d6212fdd43ec9afe33

    • SHA1

      8958194be9f2825fc38cd0c84fffaff5d068c35f

    • SHA256

      ce245e4ef5d1a411b7e3307a8ec059ff142371c5d9b51633f207df70385f75d2

    • SHA512

      3c3aad7c254bd95c9585b521cee7be7267e55b38de1e88edd99b1a1284409a179e1096f6a14945f757b1f94dac012440db406db668c9cd7bf03f7be1ffd29624

    • SSDEEP

      24576:fyRfyTh684Ogtimlidhfmz31bDNRkyhh+l4I6LHgc70Q2sfAoNC0:qRqTh6mg7la9Q3klx650U4j

    • 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