General

  • Target

    ab2a1419626d4dfb6a7efc31dd7709d5d5c87cbd8d9c212e72c834fb969309cb

  • Size

    1.8MB

  • Sample

    241227-abn5tswkdl

  • MD5

    6b87fbf2910625a014f5339e9fcf1e4f

  • SHA1

    2ec2b679115c279d937e4de68234881e37fa50d0

  • SHA256

    ab2a1419626d4dfb6a7efc31dd7709d5d5c87cbd8d9c212e72c834fb969309cb

  • SHA512

    332fcdf2f15ff97c6837080e3bd5c5d0b474f25ddf9f040f7e2612bcb94a58ab90c25c07d1e5b2b69a3c7b1d24cae0837479bb8b812824d1f364cf5764513f74

  • SSDEEP

    49152:XgPSCueZqvVgyayfJqmxQVYj9LNQ9IPyAbCjvE/H:XltLasqmXfQiaAbAvE/H

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

      ab2a1419626d4dfb6a7efc31dd7709d5d5c87cbd8d9c212e72c834fb969309cb

    • Size

      1.8MB

    • MD5

      6b87fbf2910625a014f5339e9fcf1e4f

    • SHA1

      2ec2b679115c279d937e4de68234881e37fa50d0

    • SHA256

      ab2a1419626d4dfb6a7efc31dd7709d5d5c87cbd8d9c212e72c834fb969309cb

    • SHA512

      332fcdf2f15ff97c6837080e3bd5c5d0b474f25ddf9f040f7e2612bcb94a58ab90c25c07d1e5b2b69a3c7b1d24cae0837479bb8b812824d1f364cf5764513f74

    • SSDEEP

      49152:XgPSCueZqvVgyayfJqmxQVYj9LNQ9IPyAbCjvE/H:XltLasqmXfQiaAbAvE/H

    • 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