General

  • Target

    d527bcf4f07f4bcc6904a565bf77030805a77b5868b3c8033a1923be403248d0

  • Size

    704KB

  • Sample

    230831-xwferahg45

  • MD5

    674fd34eef1c0b6c69414cab8f928f00

  • SHA1

    5f72659673d4bed3434df56ed1341c6a2a6d2cf3

  • SHA256

    d527bcf4f07f4bcc6904a565bf77030805a77b5868b3c8033a1923be403248d0

  • SHA512

    780a4975b40ab9025b0f8990a83b8852d392d1538a0de11d85fdb7d21392fdc7275e9aaa10c59eb57fa1e3a536b6d295629a21638fe7ad23873c7686509393ed

  • SSDEEP

    12288:1MrNy90XxzTKOroERU9grD5AWxqzC1rj47AJ2+pn40vFydCz+bQGrAraOKXdJW5q:AymrHyLe4EfpJFbz+bGm3nIq

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

jang

C2

77.91.124.82:19071

Attributes
  • auth_value

    662102010afcbe9e22b13116b1c1a088

Targets

    • Target

      d527bcf4f07f4bcc6904a565bf77030805a77b5868b3c8033a1923be403248d0

    • Size

      704KB

    • MD5

      674fd34eef1c0b6c69414cab8f928f00

    • SHA1

      5f72659673d4bed3434df56ed1341c6a2a6d2cf3

    • SHA256

      d527bcf4f07f4bcc6904a565bf77030805a77b5868b3c8033a1923be403248d0

    • SHA512

      780a4975b40ab9025b0f8990a83b8852d392d1538a0de11d85fdb7d21392fdc7275e9aaa10c59eb57fa1e3a536b6d295629a21638fe7ad23873c7686509393ed

    • SSDEEP

      12288:1MrNy90XxzTKOroERU9grD5AWxqzC1rj47AJ2+pn40vFydCz+bQGrAraOKXdJW5q:AymrHyLe4EfpJFbz+bGm3nIq

    • 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

MITRE ATT&CK Enterprise v15

Tasks