General

  • Target

    7dc03f2542cd7dd26f81ebaca2e5aa466ace75934f5762bd1217444ea5f7bfe4

  • Size

    1.8MB

  • Sample

    240321-y7a5vahd79

  • MD5

    5082ec715d51cb6f47be401a0703e4ab

  • SHA1

    9518622123ca4464a6183b491a718cc7eed5ab46

  • SHA256

    7dc03f2542cd7dd26f81ebaca2e5aa466ace75934f5762bd1217444ea5f7bfe4

  • SHA512

    0396857b5285ec1a4fda888c50b29b7b67d5e74c2af6c03e93d1834fdff53631f5a08e56a7d20da4359a32c96dda5d96e22fc48ad4dc0ecc5a2a98223285ff40

  • SSDEEP

    24576:o0ZbEa89Qo2F9v9qpjrN1IrbDhSnOBJuReMbauQNDV8Q3EuKhVpUqG6aW9zOoury:hZ4aaovMtNC7RJsAqQ3EZpUqP9zmXd

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      7dc03f2542cd7dd26f81ebaca2e5aa466ace75934f5762bd1217444ea5f7bfe4

    • Size

      1.8MB

    • MD5

      5082ec715d51cb6f47be401a0703e4ab

    • SHA1

      9518622123ca4464a6183b491a718cc7eed5ab46

    • SHA256

      7dc03f2542cd7dd26f81ebaca2e5aa466ace75934f5762bd1217444ea5f7bfe4

    • SHA512

      0396857b5285ec1a4fda888c50b29b7b67d5e74c2af6c03e93d1834fdff53631f5a08e56a7d20da4359a32c96dda5d96e22fc48ad4dc0ecc5a2a98223285ff40

    • SSDEEP

      24576:o0ZbEa89Qo2F9v9qpjrN1IrbDhSnOBJuReMbauQNDV8Q3EuKhVpUqG6aW9zOoury:hZ4aaovMtNC7RJsAqQ3EZpUqP9zmXd

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks