General

  • Target

    2782aba94e3cc55ecb02dbae1a582f600346677dd40fa7ad457937aeb0884464

  • Size

    3.1MB

  • Sample

    241226-ljzgbasmgq

  • MD5

    1942d8ae99d05a06ffd8cd24735ef7f5

  • SHA1

    b311dcb1703b2cfe1a51b4c48f2afb2818e8e4dc

  • SHA256

    2782aba94e3cc55ecb02dbae1a582f600346677dd40fa7ad457937aeb0884464

  • SHA512

    f495a3c08e77ab0d02b1ad1b19476c408fd155ad56104b824a64de70e78211a7a142ad8436c2f28d7a1f98e27ca53c2e935f24fab52ab6a2f20e06c381468612

  • SSDEEP

    49152:3DeRNJC6EphF6nSoWbeiSzLlx1SHYnqdA:mNk6yhF2VyeiSzJxVqK

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      2782aba94e3cc55ecb02dbae1a582f600346677dd40fa7ad457937aeb0884464

    • Size

      3.1MB

    • MD5

      1942d8ae99d05a06ffd8cd24735ef7f5

    • SHA1

      b311dcb1703b2cfe1a51b4c48f2afb2818e8e4dc

    • SHA256

      2782aba94e3cc55ecb02dbae1a582f600346677dd40fa7ad457937aeb0884464

    • SHA512

      f495a3c08e77ab0d02b1ad1b19476c408fd155ad56104b824a64de70e78211a7a142ad8436c2f28d7a1f98e27ca53c2e935f24fab52ab6a2f20e06c381468612

    • SSDEEP

      49152:3DeRNJC6EphF6nSoWbeiSzLlx1SHYnqdA:mNk6yhF2VyeiSzJxVqK

    • 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