General

  • Target

    41c6eb6deedf6fc51d3c80cd6d3fd2b0b1ebe3b96d6efd97da1aa99d719713b3

  • Size

    1.8MB

  • Sample

    250113-vnn1taslgp

  • MD5

    58a5f687a673f156bc43087722eec708

  • SHA1

    036bc60a94c7beb8b135820956f30a64ca4bfe84

  • SHA256

    41c6eb6deedf6fc51d3c80cd6d3fd2b0b1ebe3b96d6efd97da1aa99d719713b3

  • SHA512

    515b3acc8ddcda9f6c16431b6836d2c46feb70511639e827cd1f265411d4998aa528fe0639caa4b713d4e0bcbb007e9fab416a9f0d73c99fe8f6ac32a260ea6f

  • SSDEEP

    49152:kVm0cSvvsYnPJ4HX5xjP0Y6/ZrQAK7a40iIhacYn1GiQMf:kc0cAvr0P0YCZr1JVar1G5o

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

      41c6eb6deedf6fc51d3c80cd6d3fd2b0b1ebe3b96d6efd97da1aa99d719713b3

    • Size

      1.8MB

    • MD5

      58a5f687a673f156bc43087722eec708

    • SHA1

      036bc60a94c7beb8b135820956f30a64ca4bfe84

    • SHA256

      41c6eb6deedf6fc51d3c80cd6d3fd2b0b1ebe3b96d6efd97da1aa99d719713b3

    • SHA512

      515b3acc8ddcda9f6c16431b6836d2c46feb70511639e827cd1f265411d4998aa528fe0639caa4b713d4e0bcbb007e9fab416a9f0d73c99fe8f6ac32a260ea6f

    • SSDEEP

      49152:kVm0cSvvsYnPJ4HX5xjP0Y6/ZrQAK7a40iIhacYn1GiQMf:kc0cAvr0P0YCZr1JVar1G5o

    • 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