General

  • Target

    724732eda390cb64fd105e7d251c2ec79da91b54f76ff8cacc621ca79ad72d5c

  • Size

    7.1MB

  • Sample

    241126-a6tzkavpaw

  • MD5

    619afea6aff8b04b05222527b1da2bba

  • SHA1

    6e3aa7b9f24bff7b624e5ecc8aaf1615d05d05e5

  • SHA256

    724732eda390cb64fd105e7d251c2ec79da91b54f76ff8cacc621ca79ad72d5c

  • SHA512

    059e7c4014e71154808a000a014b93ab19b54070237121ede794ca773266e01bd0dd969ec9d1ddb9fee11515298c03e952367c6e2a4e73ef568a436ff6ac993e

  • SSDEEP

    196608:qZQzJnlM+Tq+KX+TiRxcide1DR4mfbPmf0O:qZQz7fKs1DKwm

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      724732eda390cb64fd105e7d251c2ec79da91b54f76ff8cacc621ca79ad72d5c

    • Size

      7.1MB

    • MD5

      619afea6aff8b04b05222527b1da2bba

    • SHA1

      6e3aa7b9f24bff7b624e5ecc8aaf1615d05d05e5

    • SHA256

      724732eda390cb64fd105e7d251c2ec79da91b54f76ff8cacc621ca79ad72d5c

    • SHA512

      059e7c4014e71154808a000a014b93ab19b54070237121ede794ca773266e01bd0dd969ec9d1ddb9fee11515298c03e952367c6e2a4e73ef568a436ff6ac993e

    • SSDEEP

      196608:qZQzJnlM+Tq+KX+TiRxcide1DR4mfbPmf0O:qZQz7fKs1DKwm

    • Amadey

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

    • Amadey family

    • Detect Poverty Stealer Payload

    • Modifies Windows Defender Real-time Protection settings

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • Povertystealer family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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 user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks