General

  • Target

    24e4c15e18954a41409e5e645d9b40c0e5b3b6e83e019b11894ef92a1fdaf1bf

  • Size

    3.1MB

  • Sample

    241226-m7pgpatnhw

  • MD5

    40d2da829f53fd49b8d595f1c4506332

  • SHA1

    c4916201c13ff18aaa1ffa933c67c40fea30a009

  • SHA256

    24e4c15e18954a41409e5e645d9b40c0e5b3b6e83e019b11894ef92a1fdaf1bf

  • SHA512

    97d0aefd97943fd1b2cc570e5e93f068a1dea58d9ce1cb49049a0706dcfc6820f241f219451a5f05106b976ede540b31c64abe5e3335883852467762c71a6758

  • SSDEEP

    49152:9RXCmT8LAEN9CgdskfYVvGhBarNvja6rgdZPkEYwExfExN9f:9RyqkfYVvGhBarNvja6rMXYw+oN9f

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

      24e4c15e18954a41409e5e645d9b40c0e5b3b6e83e019b11894ef92a1fdaf1bf

    • Size

      3.1MB

    • MD5

      40d2da829f53fd49b8d595f1c4506332

    • SHA1

      c4916201c13ff18aaa1ffa933c67c40fea30a009

    • SHA256

      24e4c15e18954a41409e5e645d9b40c0e5b3b6e83e019b11894ef92a1fdaf1bf

    • SHA512

      97d0aefd97943fd1b2cc570e5e93f068a1dea58d9ce1cb49049a0706dcfc6820f241f219451a5f05106b976ede540b31c64abe5e3335883852467762c71a6758

    • SSDEEP

      49152:9RXCmT8LAEN9CgdskfYVvGhBarNvja6rgdZPkEYwExfExN9f:9RyqkfYVvGhBarNvja6rMXYw+oN9f

    • 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