General

  • Target

    f9a1359016c7ec4b6c22bb199a2993367f307345f7582302f640391c9e4656aa

  • Size

    1.0MB

  • Sample

    231012-dmr8eaca9v

  • MD5

    0478b19db749cf637b410728b3e037f7

  • SHA1

    551ce950dd7c815ba563cb6ed0e207717603812e

  • SHA256

    f9a1359016c7ec4b6c22bb199a2993367f307345f7582302f640391c9e4656aa

  • SHA512

    dfb2f7d8f0ec9de11e9a1f6679ac24eef823f100f0ffc2354f4937b7e067956a523f7d4a7199a77facc4d71ca87d418247d8c1c45dfdc3569f597e5e86f11059

  • SSDEEP

    24576:9yjbRsTBIy34HRRBnnp+Sv0iePb51AAgGStn:Yx+BIC4HRDnVv07Pb5RZS

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

      f9a1359016c7ec4b6c22bb199a2993367f307345f7582302f640391c9e4656aa

    • Size

      1.0MB

    • MD5

      0478b19db749cf637b410728b3e037f7

    • SHA1

      551ce950dd7c815ba563cb6ed0e207717603812e

    • SHA256

      f9a1359016c7ec4b6c22bb199a2993367f307345f7582302f640391c9e4656aa

    • SHA512

      dfb2f7d8f0ec9de11e9a1f6679ac24eef823f100f0ffc2354f4937b7e067956a523f7d4a7199a77facc4d71ca87d418247d8c1c45dfdc3569f597e5e86f11059

    • SSDEEP

      24576:9yjbRsTBIy34HRRBnnp+Sv0iePb51AAgGStn:Yx+BIC4HRDnVv07Pb5RZS

    • 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