General

  • Target

    34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

  • Size

    1.8MB

  • Sample

    250125-efsq2awlhr

  • MD5

    5d8b070e0d5fcdab6b00b80bb773f516

  • SHA1

    32304e8513d02c8e6181e83726c671b1c8f9041f

  • SHA256

    34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

  • SHA512

    8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df

  • SSDEEP

    49152:B2PSuabR7qQaq39b94V6IkkwkJsUEJe8Y7+xejug:APSNN7qY3V9NIkkXN8YQg

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

    • Size

      1.8MB

    • MD5

      5d8b070e0d5fcdab6b00b80bb773f516

    • SHA1

      32304e8513d02c8e6181e83726c671b1c8f9041f

    • SHA256

      34ab3930fbb04f45d8f90870236ea6ffd0711fbf26c1fecb9eb877f30bb9bb70

    • SHA512

      8ab84daf7fbdae5692e6cfd41709fcd18cf6eb366c76aa0d2a90007c8ec1f8f79c5c3575542c9eaaef46696c67fac7c951be8daa8d75dafc0b361371b0d851df

    • SSDEEP

      49152:B2PSuabR7qQaq39b94V6IkkwkJsUEJe8Y7+xejug:APSNN7qY3V9NIkkXN8YQg

    • 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