General

  • Target

    b5a69d9c3ecb735973f071b26d001fe71d82c147b8c2232ce7bfb5ecbe680f20

  • Size

    1.0MB

  • Sample

    231011-y34atsbb5w

  • MD5

    0c9f73c1ef5eb0cda21f264ff358c399

  • SHA1

    5936cfbe5e6e61e89af2acc85f59613b450f4e1f

  • SHA256

    42aa0324b343c23bfda4dfb9e3475b0ecc8c17a214e000c2f9dd7c781d0225d7

  • SHA512

    82a8d836983e2962627750cdc44ed83eb9888b514786c3744f339bd6e64242fe299f98a8a32717d9791421b6c6e1132d80f363d7779c36658debae680afec4c6

  • SSDEEP

    24576:J6zxyaYbfAbYrJ9Gy4h3FKEhfOlL9xPQEPtfyR+88I32nf:J2kaifK42y4h3FK+qL9WEPtu34

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

      b5a69d9c3ecb735973f071b26d001fe71d82c147b8c2232ce7bfb5ecbe680f20

    • Size

      1.1MB

    • MD5

      cd80aa4e2e7020c6a265a416e7308d1a

    • SHA1

      2b02c6dd28559eea256817ab3e457c838c42f8a9

    • SHA256

      b5a69d9c3ecb735973f071b26d001fe71d82c147b8c2232ce7bfb5ecbe680f20

    • SHA512

      9337fa05132d2ffab9db104bde6c67808c43ca0a4d433cfedcb692c3af4fa6eae05b3a1985bd6e3b98ade9d5fc7ab2ad471dbf38ee1efa7a8092c1394d5abd66

    • SSDEEP

      24576:2yAocYb1AbYhd9wY4pvF2i/ldPQYPlfCRCuQpsnL:Fdci1AgcY4pvF2EKYPlN

    • 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