General

  • Target

    1b7077a87fd3b8dc0ec016015b9cebbae34710bac69f08ed6268eaaf7832ffd5

  • Size

    1.8MB

  • Sample

    240623-ktlgrszgjr

  • MD5

    81256c2cce3918ee10b9d4192c6d4ef7

  • SHA1

    4dfd228946254af49f9847336a643a0e76abafe7

  • SHA256

    1b7077a87fd3b8dc0ec016015b9cebbae34710bac69f08ed6268eaaf7832ffd5

  • SHA512

    431c3d1ed84050408ae3dd4db7577518689b44ff0a65c4c906700c570547e5b6ebb461d6a9817cb5d56cce3d77d5293f081d0acb7303259e72ce83a92809967f

  • SSDEEP

    49152:9ZCIgaAtOWuP3H8EJ71g+eT+eNmk+/0bzcl:9sZtOl/8cJW+e0Vmc

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

      1b7077a87fd3b8dc0ec016015b9cebbae34710bac69f08ed6268eaaf7832ffd5

    • Size

      1.8MB

    • MD5

      81256c2cce3918ee10b9d4192c6d4ef7

    • SHA1

      4dfd228946254af49f9847336a643a0e76abafe7

    • SHA256

      1b7077a87fd3b8dc0ec016015b9cebbae34710bac69f08ed6268eaaf7832ffd5

    • SHA512

      431c3d1ed84050408ae3dd4db7577518689b44ff0a65c4c906700c570547e5b6ebb461d6a9817cb5d56cce3d77d5293f081d0acb7303259e72ce83a92809967f

    • SSDEEP

      49152:9ZCIgaAtOWuP3H8EJ71g+eT+eNmk+/0bzcl:9sZtOl/8cJW+e0Vmc

    • 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