General

  • Target

    ce1a5ac33515f16f251ed38360f4f5fe644175b5504161fcb50f873bc2338748

  • Size

    1.1MB

  • Sample

    231011-rc4qcadf64

  • MD5

    65f93b11801fc2f63abbd1233dfbda5a

  • SHA1

    9221580a06fe8db165caedc9b9a1ca8a57cd8718

  • SHA256

    ce1a5ac33515f16f251ed38360f4f5fe644175b5504161fcb50f873bc2338748

  • SHA512

    232089efd08f06a3e578f6e4d8a324b4df37219fedd4bfbf66a100803610cbeb03e54e66e47e0a0f28fa5d55fd07fb92825299ffb8a59435f51460f4bd1aa2fc

  • SSDEEP

    24576:Yyviz/yZNk32bkEBxdhT/+mEwzacZHrrPZuVQ95N:fKryZNkmb/TTmvwzaqrPZN

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

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

      ce1a5ac33515f16f251ed38360f4f5fe644175b5504161fcb50f873bc2338748

    • Size

      1.1MB

    • MD5

      65f93b11801fc2f63abbd1233dfbda5a

    • SHA1

      9221580a06fe8db165caedc9b9a1ca8a57cd8718

    • SHA256

      ce1a5ac33515f16f251ed38360f4f5fe644175b5504161fcb50f873bc2338748

    • SHA512

      232089efd08f06a3e578f6e4d8a324b4df37219fedd4bfbf66a100803610cbeb03e54e66e47e0a0f28fa5d55fd07fb92825299ffb8a59435f51460f4bd1aa2fc

    • SSDEEP

      24576:Yyviz/yZNk32bkEBxdhT/+mEwzacZHrrPZuVQ95N:fKryZNkmb/TTmvwzaqrPZN

    • 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