General

  • Target

    fe6406655340dc737d64527dc9313ddefbfa8d92fa2155e84bc349f8d69fe414N.exe

  • Size

    2.9MB

  • Sample

    250121-wm4kjswpcm

  • MD5

    942e8ef063d35b4cd7a99c298a72fb90

  • SHA1

    ec7eacf31397c77bb3149897208d8c73970ad859

  • SHA256

    fe6406655340dc737d64527dc9313ddefbfa8d92fa2155e84bc349f8d69fe414

  • SHA512

    7e58c62974f80208a86e16824ca0010efefd7407abf92dbe2065df72c53cdf0549c2f34f9c97a071ccf31e1ca175fa2a4ac104ee9615cfb2f9a7d487356b1fee

  • SSDEEP

    24576:jduPmp5yGHx6GHVVbgVzf5V3rGjAXFSzSOgsKiBoeFBXHAV/RuXj4aYocJ0P2sjZ:SANHPbgV77r6meFBXg2caY/W+K

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

      fe6406655340dc737d64527dc9313ddefbfa8d92fa2155e84bc349f8d69fe414N.exe

    • Size

      2.9MB

    • MD5

      942e8ef063d35b4cd7a99c298a72fb90

    • SHA1

      ec7eacf31397c77bb3149897208d8c73970ad859

    • SHA256

      fe6406655340dc737d64527dc9313ddefbfa8d92fa2155e84bc349f8d69fe414

    • SHA512

      7e58c62974f80208a86e16824ca0010efefd7407abf92dbe2065df72c53cdf0549c2f34f9c97a071ccf31e1ca175fa2a4ac104ee9615cfb2f9a7d487356b1fee

    • SSDEEP

      24576:jduPmp5yGHx6GHVVbgVzf5V3rGjAXFSzSOgsKiBoeFBXHAV/RuXj4aYocJ0P2sjZ:SANHPbgV77r6meFBXg2caY/W+K

    • 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