General

  • Target

    e29f9cead9e8da727d858708334db33c2e1214335742459932161ab31ef20f78

  • Size

    3.2MB

  • Sample

    250109-h62cmsvqhl

  • MD5

    2800def2581c630ef006bee68b758601

  • SHA1

    969819cd08be2e79f42f66e4c55df6e0073d3925

  • SHA256

    e29f9cead9e8da727d858708334db33c2e1214335742459932161ab31ef20f78

  • SHA512

    f3ab643cb477840c3d1e6ebd341b71a1d7c80ca31054d894f45869f2bc8daf3dbd0b6ed15b76a545ad8b73a5281b02f007a1470a8732b3037e4fda70437312ad

  • SSDEEP

    49152:+fd5+G11Nk9k1wlvldW9eGlUpIYg/dCSg751NtHHX5ileIRo:+WG1wlvldSeGmIYg/ds1X15VCo

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

      e29f9cead9e8da727d858708334db33c2e1214335742459932161ab31ef20f78

    • Size

      3.2MB

    • MD5

      2800def2581c630ef006bee68b758601

    • SHA1

      969819cd08be2e79f42f66e4c55df6e0073d3925

    • SHA256

      e29f9cead9e8da727d858708334db33c2e1214335742459932161ab31ef20f78

    • SHA512

      f3ab643cb477840c3d1e6ebd341b71a1d7c80ca31054d894f45869f2bc8daf3dbd0b6ed15b76a545ad8b73a5281b02f007a1470a8732b3037e4fda70437312ad

    • SSDEEP

      49152:+fd5+G11Nk9k1wlvldW9eGlUpIYg/dCSg751NtHHX5ileIRo:+WG1wlvldSeGmIYg/ds1X15VCo

    • 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