General

  • Target

    25d80bce1c4e04684ee86b42ceda9de47763548746178ff55c2ce8e9bac6e21a

  • Size

    1.3MB

  • Sample

    231012-lhl5laah8t

  • MD5

    d8e53ddd5228e0bc1d9837add44896c0

  • SHA1

    005f7985e337bb33ee3a214c51804cc223a61013

  • SHA256

    25d80bce1c4e04684ee86b42ceda9de47763548746178ff55c2ce8e9bac6e21a

  • SHA512

    1d76ef5e936f53a73f160384e43557439f8e72af05d0e7409d3659fc53d06ade27612d0136ffa9d6f900bbdf24d3164d5f8ad8c8589286fee4e724d9bba3112f

  • SSDEEP

    24576:xy9aUEfGu65vkcz/lwdwgYHpW7oj/zY1RT1xeILGEw91NpqHmO03R2YbDgo/e:k9aUgn6GczipYHpjHWR14uafpqa3R2Yn

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

      25d80bce1c4e04684ee86b42ceda9de47763548746178ff55c2ce8e9bac6e21a

    • Size

      1.3MB

    • MD5

      d8e53ddd5228e0bc1d9837add44896c0

    • SHA1

      005f7985e337bb33ee3a214c51804cc223a61013

    • SHA256

      25d80bce1c4e04684ee86b42ceda9de47763548746178ff55c2ce8e9bac6e21a

    • SHA512

      1d76ef5e936f53a73f160384e43557439f8e72af05d0e7409d3659fc53d06ade27612d0136ffa9d6f900bbdf24d3164d5f8ad8c8589286fee4e724d9bba3112f

    • SSDEEP

      24576:xy9aUEfGu65vkcz/lwdwgYHpW7oj/zY1RT1xeILGEw91NpqHmO03R2YbDgo/e:k9aUgn6GczipYHpjHWR14uafpqa3R2Yn

    • 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