General

  • Target

    3b6b9992ce96744511654b2de630b82b301965fd6ff6735157f1ecd56859d664

  • Size

    1.8MB

  • Sample

    240603-drzhaaaf55

  • MD5

    80b2f60196d360a6da148e79f8893071

  • SHA1

    b6426314b975b791dddda90c74874d98ac88e4ea

  • SHA256

    3b6b9992ce96744511654b2de630b82b301965fd6ff6735157f1ecd56859d664

  • SHA512

    37986105666347b5d0c2b2d9dfbacbf1a13a4eeec6478f6399db0aba94057ac6c07ef0f1454634e4f4e6e78d279674525bede9a8e9956cd5a919025dd2e8fb0e

  • SSDEEP

    49152:kGweN7S30wAjlNYY7fYUU6dhctA8I08FrS:kGd0YtbYUkAbFr

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

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      3b6b9992ce96744511654b2de630b82b301965fd6ff6735157f1ecd56859d664

    • Size

      1.8MB

    • MD5

      80b2f60196d360a6da148e79f8893071

    • SHA1

      b6426314b975b791dddda90c74874d98ac88e4ea

    • SHA256

      3b6b9992ce96744511654b2de630b82b301965fd6ff6735157f1ecd56859d664

    • SHA512

      37986105666347b5d0c2b2d9dfbacbf1a13a4eeec6478f6399db0aba94057ac6c07ef0f1454634e4f4e6e78d279674525bede9a8e9956cd5a919025dd2e8fb0e

    • SSDEEP

      49152:kGweN7S30wAjlNYY7fYUU6dhctA8I08FrS:kGd0YtbYUkAbFr

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks