General

  • Target

    04026e4c5294569c0b9efbb7afec5da3ba5078cb1b54612038e40272b8cbe82f.exe

  • Size

    1.8MB

  • Sample

    250125-cghw4s1naj

  • MD5

    36c717c077bbaa444800cf11536be412

  • SHA1

    4b679b3070e89bc7c8eaec6149a1f79626f2116c

  • SHA256

    04026e4c5294569c0b9efbb7afec5da3ba5078cb1b54612038e40272b8cbe82f

  • SHA512

    943f141fd2bb9fc09f0ba71d34ae6be75aba89aacb5b3986c7c3b51a9d7c6c7f2702ad2edd539b467db110179703d74095570a54ea963d5b38ae9e4df8a76d32

  • SSDEEP

    49152:xgmxe31qUGy7J51bKRMIzxVrvI+pqs+ZK:xgmY3wU1LArlVks

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

      04026e4c5294569c0b9efbb7afec5da3ba5078cb1b54612038e40272b8cbe82f.exe

    • Size

      1.8MB

    • MD5

      36c717c077bbaa444800cf11536be412

    • SHA1

      4b679b3070e89bc7c8eaec6149a1f79626f2116c

    • SHA256

      04026e4c5294569c0b9efbb7afec5da3ba5078cb1b54612038e40272b8cbe82f

    • SHA512

      943f141fd2bb9fc09f0ba71d34ae6be75aba89aacb5b3986c7c3b51a9d7c6c7f2702ad2edd539b467db110179703d74095570a54ea963d5b38ae9e4df8a76d32

    • SSDEEP

      49152:xgmxe31qUGy7J51bKRMIzxVrvI+pqs+ZK:xgmY3wU1LArlVks

    • 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