General

  • Target

    e303d2c3cc5b64067ae5b2d5901712f4ea45dfc7cb9b077329934a936ef0b770

  • Size

    1.8MB

  • Sample

    240624-bc2b8a1hpe

  • MD5

    a2d097eb8d28f2d5c1b1cdbec83220f4

  • SHA1

    3bb1449483a2c97ff759d51059be98c71d1bb6b5

  • SHA256

    e303d2c3cc5b64067ae5b2d5901712f4ea45dfc7cb9b077329934a936ef0b770

  • SHA512

    55faec6aec40afa092cd904ae0ddd361d023a7232b37e4e0d7e5f4ffecebbb166e0d3127add2885cb1650de45d8ac2923e8521361fe7ec9c22434e3ed6f8a0d9

  • SSDEEP

    49152:PLos/o9N1nYGWxojwYiJ+vdUz643UU7DhVxxRBmQN:Toh1nCozvdUzD3ddVPRBmQ

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

      e303d2c3cc5b64067ae5b2d5901712f4ea45dfc7cb9b077329934a936ef0b770

    • Size

      1.8MB

    • MD5

      a2d097eb8d28f2d5c1b1cdbec83220f4

    • SHA1

      3bb1449483a2c97ff759d51059be98c71d1bb6b5

    • SHA256

      e303d2c3cc5b64067ae5b2d5901712f4ea45dfc7cb9b077329934a936ef0b770

    • SHA512

      55faec6aec40afa092cd904ae0ddd361d023a7232b37e4e0d7e5f4ffecebbb166e0d3127add2885cb1650de45d8ac2923e8521361fe7ec9c22434e3ed6f8a0d9

    • SSDEEP

      49152:PLos/o9N1nYGWxojwYiJ+vdUz643UU7DhVxxRBmQN:Toh1nCozvdUzD3ddVPRBmQ

    • 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