General

  • Target

    d1763245c853a81851cafc13b4374281198e6858c46385005ff9a44a82099b55

  • Size

    2.9MB

  • Sample

    250125-g23jga1ncm

  • MD5

    05429f1c913902979e2c14f72809da9e

  • SHA1

    721aa6a7e6ce7e5f87ec6607591bf7329a7e350f

  • SHA256

    d1763245c853a81851cafc13b4374281198e6858c46385005ff9a44a82099b55

  • SHA512

    015fce11ffb3b7e5d50725e4d23aec10d342e07dec9373ed8fdf3796f02fcf03eee594edab8311e6f1d2c25f74ef903af8295e33fb40632e8bafa9a133fb4ff2

  • SSDEEP

    49152:JX3bMwa71VhXDzcVRLT7ywYCqffIkO/gtrOxRcxJaJc2+:hVa71jXD+RLqwEgIt+craT+

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

      d1763245c853a81851cafc13b4374281198e6858c46385005ff9a44a82099b55

    • Size

      2.9MB

    • MD5

      05429f1c913902979e2c14f72809da9e

    • SHA1

      721aa6a7e6ce7e5f87ec6607591bf7329a7e350f

    • SHA256

      d1763245c853a81851cafc13b4374281198e6858c46385005ff9a44a82099b55

    • SHA512

      015fce11ffb3b7e5d50725e4d23aec10d342e07dec9373ed8fdf3796f02fcf03eee594edab8311e6f1d2c25f74ef903af8295e33fb40632e8bafa9a133fb4ff2

    • SSDEEP

      49152:JX3bMwa71VhXDzcVRLT7ywYCqffIkO/gtrOxRcxJaJc2+:hVa71jXD+RLqwEgIt+craT+

    • 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