General

  • Target

    b604b2158ddfc79ff8941c60a750d9995283d3bd21437e9efe2bb65cc163e491

  • Size

    1.8MB

  • Sample

    240624-q5ca5avfpa

  • MD5

    7ade5c92fd89c372bd91584275c30894

  • SHA1

    20fb933cf095d821190c488962e16318fc484917

  • SHA256

    b604b2158ddfc79ff8941c60a750d9995283d3bd21437e9efe2bb65cc163e491

  • SHA512

    1c9c90ff3febf6de92db54474f799f30c8ec9f97e2e4a5ac4bc6dd8977f7aa9c879442d9171d70754a5653702a00f9fb8bebe09f61462dd4642f993f05caf1c0

  • SSDEEP

    49152:p2n93XqtLQh/PcGIOooAs0TjLQbHU2uZG:cnlXFBkGGoA7YHJb

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      b604b2158ddfc79ff8941c60a750d9995283d3bd21437e9efe2bb65cc163e491

    • Size

      1.8MB

    • MD5

      7ade5c92fd89c372bd91584275c30894

    • SHA1

      20fb933cf095d821190c488962e16318fc484917

    • SHA256

      b604b2158ddfc79ff8941c60a750d9995283d3bd21437e9efe2bb65cc163e491

    • SHA512

      1c9c90ff3febf6de92db54474f799f30c8ec9f97e2e4a5ac4bc6dd8977f7aa9c879442d9171d70754a5653702a00f9fb8bebe09f61462dd4642f993f05caf1c0

    • SSDEEP

      49152:p2n93XqtLQh/PcGIOooAs0TjLQbHU2uZG:cnlXFBkGGoA7YHJb

    • 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)

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks