General

  • Target

    35ad73e06194156edd7d78895eb29350f2f2bff227e8c52da344978d92a9efa4

  • Size

    1.0MB

  • Sample

    231012-dvbkmacd6w

  • MD5

    e00d87480697ba2c9da1f2291a31654d

  • SHA1

    06ae9adcda745c14ea7f9535471dfa373e08c4cc

  • SHA256

    35ad73e06194156edd7d78895eb29350f2f2bff227e8c52da344978d92a9efa4

  • SHA512

    bf44cb0fd4b7d78ae0f3ec042946f43a5a8996c7702166c248952cde81683dbbf5e3159e5ff84bb479aea291d2d1f8a8ebf9ee709ae06ddc751217265b0e6b7f

  • SSDEEP

    24576:Oy0cuVXfAn7NRv9NuNNRdNZnWT20lSzQk:dToA7NRv9NIBNsTjgc

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

      35ad73e06194156edd7d78895eb29350f2f2bff227e8c52da344978d92a9efa4

    • Size

      1.0MB

    • MD5

      e00d87480697ba2c9da1f2291a31654d

    • SHA1

      06ae9adcda745c14ea7f9535471dfa373e08c4cc

    • SHA256

      35ad73e06194156edd7d78895eb29350f2f2bff227e8c52da344978d92a9efa4

    • SHA512

      bf44cb0fd4b7d78ae0f3ec042946f43a5a8996c7702166c248952cde81683dbbf5e3159e5ff84bb479aea291d2d1f8a8ebf9ee709ae06ddc751217265b0e6b7f

    • SSDEEP

      24576:Oy0cuVXfAn7NRv9NuNNRdNZnWT20lSzQk:dToA7NRv9NIBNsTjgc

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks