General

  • Target

    442c25cecc8369d4b855ca28b3be8fad8a707fa8da8fd91b12aea17c601f3b4e

  • Size

    1.8MB

  • Sample

    240621-vcqp9ssbmk

  • MD5

    f4e6fbc2e750b30ce2d722824fef95ed

  • SHA1

    45be637815aa265173fb9083dc735f95c341a303

  • SHA256

    442c25cecc8369d4b855ca28b3be8fad8a707fa8da8fd91b12aea17c601f3b4e

  • SHA512

    e56975582c904a42db10086f36a3ff897ac04a418bca1f2f7129c49502f95f1262131ae0167a56bd066915313b9f0594c36d9012e80e06f8476e92203543530f

  • SSDEEP

    24576:mFUBtmghMAZ783yVaFX6B2veZzyzvSVpOfymwfQaAo6U7ptDJj+j7+ZdbMaAb5zv:/cghMMdaIJbVp0ymv67ptD9AqZFmqa1

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

      442c25cecc8369d4b855ca28b3be8fad8a707fa8da8fd91b12aea17c601f3b4e

    • Size

      1.8MB

    • MD5

      f4e6fbc2e750b30ce2d722824fef95ed

    • SHA1

      45be637815aa265173fb9083dc735f95c341a303

    • SHA256

      442c25cecc8369d4b855ca28b3be8fad8a707fa8da8fd91b12aea17c601f3b4e

    • SHA512

      e56975582c904a42db10086f36a3ff897ac04a418bca1f2f7129c49502f95f1262131ae0167a56bd066915313b9f0594c36d9012e80e06f8476e92203543530f

    • SSDEEP

      24576:mFUBtmghMAZ783yVaFX6B2veZzyzvSVpOfymwfQaAo6U7ptDJj+j7+ZdbMaAb5zv:/cghMMdaIJbVp0ymv67ptD9AqZFmqa1

    • 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

MITRE ATT&CK Enterprise v15

Tasks