General

  • Target

    d3f95d99814d66986a7a2edfb3961b6fb96363f8ce989d85a603fadb3a866ab5.exe

  • Size

    1.9MB

  • Sample

    250120-fexh9sslgq

  • MD5

    fd14d30672cc6a018672f580f564718a

  • SHA1

    483009421360614e863a11154be348e19f111f8c

  • SHA256

    d3f95d99814d66986a7a2edfb3961b6fb96363f8ce989d85a603fadb3a866ab5

  • SHA512

    35f6e4913ecc30c73d29a6ce023ab0b675a136aa1f4575c3c92652bcd9f65b6e6bc145026f658694f8e98d9229b2f00ae793202d9c2982e7fd1e2032565a1cc7

  • SSDEEP

    49152:zktA/ANosZjs8LeoJCf1q8+P/E2EwSIc9v4dkpeDnER3i:+51RdEx+RjUwd+ek

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

      d3f95d99814d66986a7a2edfb3961b6fb96363f8ce989d85a603fadb3a866ab5.exe

    • Size

      1.9MB

    • MD5

      fd14d30672cc6a018672f580f564718a

    • SHA1

      483009421360614e863a11154be348e19f111f8c

    • SHA256

      d3f95d99814d66986a7a2edfb3961b6fb96363f8ce989d85a603fadb3a866ab5

    • SHA512

      35f6e4913ecc30c73d29a6ce023ab0b675a136aa1f4575c3c92652bcd9f65b6e6bc145026f658694f8e98d9229b2f00ae793202d9c2982e7fd1e2032565a1cc7

    • SSDEEP

      49152:zktA/ANosZjs8LeoJCf1q8+P/E2EwSIc9v4dkpeDnER3i:+51RdEx+RjUwd+ek

    • 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