General

  • Target

    28c6d999595b8237fcbc048ef4811ffc5645a613d8984f9059a1e37341dda983

  • Size

    3.1MB

  • Sample

    250107-n8js9szpgy

  • MD5

    7d74dd0c7fb90a8b6226fc529d8148c3

  • SHA1

    f92e250732c614e1a64da623392fcd2fd28881db

  • SHA256

    28c6d999595b8237fcbc048ef4811ffc5645a613d8984f9059a1e37341dda983

  • SHA512

    a9a9ba66a08ee7dfc511dff46a0281ff325b0c668efbcb86666a317907cc5f2887c2b268d2ce4503dc9bacb18f5a1916571e72f4becb4e4e12f8af822fff1b0f

  • SSDEEP

    49152:EL6KgMu0PgJFKt+vMl23skJbiRIJY2i6DOya:KQ0PgJFKo3lJuSDa

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      28c6d999595b8237fcbc048ef4811ffc5645a613d8984f9059a1e37341dda983

    • Size

      3.1MB

    • MD5

      7d74dd0c7fb90a8b6226fc529d8148c3

    • SHA1

      f92e250732c614e1a64da623392fcd2fd28881db

    • SHA256

      28c6d999595b8237fcbc048ef4811ffc5645a613d8984f9059a1e37341dda983

    • SHA512

      a9a9ba66a08ee7dfc511dff46a0281ff325b0c668efbcb86666a317907cc5f2887c2b268d2ce4503dc9bacb18f5a1916571e72f4becb4e4e12f8af822fff1b0f

    • SSDEEP

      49152:EL6KgMu0PgJFKt+vMl23skJbiRIJY2i6DOya:KQ0PgJFKo3lJuSDa

    • Amadey

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

    • Amadey family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • 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.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks