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General

  • Target

    addd965c46898d41684a63f0766be521afccc2f95d5ddc54dde0d623b1da5dbb.exe

  • Size

    3.1MB

  • Sample

    241230-27ve9stjgn

  • MD5

    5b61db26eaebaa14601cc61b9f5a293c

  • SHA1

    843e40e33f8dceaf861f16626bc98b1f5e42fd17

  • SHA256

    addd965c46898d41684a63f0766be521afccc2f95d5ddc54dde0d623b1da5dbb

  • SHA512

    21d016a1a47671b32584f391b5128e8d5863f5a13084c2a5790eeb83d4ee02e4fab7ce946756d93668b1be5a7287783d63fc8b32d90a5f426f6d99f6911aca48

  • SSDEEP

    49152:ywGBwlj/Lj/jpJnpCzr0+eXOVJ/n8fDNINsxtdZz:5GW/Lj/jpJnQzY+eXOznoNUsxtP

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

      addd965c46898d41684a63f0766be521afccc2f95d5ddc54dde0d623b1da5dbb.exe

    • Size

      3.1MB

    • MD5

      5b61db26eaebaa14601cc61b9f5a293c

    • SHA1

      843e40e33f8dceaf861f16626bc98b1f5e42fd17

    • SHA256

      addd965c46898d41684a63f0766be521afccc2f95d5ddc54dde0d623b1da5dbb

    • SHA512

      21d016a1a47671b32584f391b5128e8d5863f5a13084c2a5790eeb83d4ee02e4fab7ce946756d93668b1be5a7287783d63fc8b32d90a5f426f6d99f6911aca48

    • SSDEEP

      49152:ywGBwlj/Lj/jpJnpCzr0+eXOVJ/n8fDNINsxtdZz:5GW/Lj/jpJnQzY+eXOznoNUsxtP

    • 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