General

  • Target

    4961621acc9590050f3f0d20572093f7254d3a38fe7e432ed47f62afd6818816

  • Size

    1.3MB

  • Sample

    231012-ke9k2sbb94

  • MD5

    2082415d24af5abf984b4a459e9f89ef

  • SHA1

    4bd015c30bcc2539fa86fa6f8ddc587bd8af3d7c

  • SHA256

    4961621acc9590050f3f0d20572093f7254d3a38fe7e432ed47f62afd6818816

  • SHA512

    19b775ebafa9b780d420df39686808b210ad8aa0f39db61c52e074f0170d067b67125f3c1445bfe9cb9eaad6c9324b6fe71c1ca3c8ced0ec042deac29ff2dd66

  • SSDEEP

    24576:9ywesnsfT7c4EBH9JIyj6FYeVKIImUpput+72giSsyigw5wbGd7imTbqf2am5n:YwesKhQYyOFYeVwJpputFgdsyi75Rim3

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

      4961621acc9590050f3f0d20572093f7254d3a38fe7e432ed47f62afd6818816

    • Size

      1.3MB

    • MD5

      2082415d24af5abf984b4a459e9f89ef

    • SHA1

      4bd015c30bcc2539fa86fa6f8ddc587bd8af3d7c

    • SHA256

      4961621acc9590050f3f0d20572093f7254d3a38fe7e432ed47f62afd6818816

    • SHA512

      19b775ebafa9b780d420df39686808b210ad8aa0f39db61c52e074f0170d067b67125f3c1445bfe9cb9eaad6c9324b6fe71c1ca3c8ced0ec042deac29ff2dd66

    • SSDEEP

      24576:9ywesnsfT7c4EBH9JIyj6FYeVKIImUpput+72giSsyigw5wbGd7imTbqf2am5n:YwesKhQYyOFYeVwJpputFgdsyi75Rim3

    • 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