General

  • Target

    01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

  • Size

    1.8MB

  • Sample

    250124-zfy82aynhl

  • MD5

    fd3c21e0f71f8e5b2bfd74e482db5274

  • SHA1

    d17e354f14b7500e03b9bbae0a4c0f4d345f78c6

  • SHA256

    01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

  • SHA512

    240e2dcc8f327c07c581908cae2ee293c0e200302670f0ceb7d1d5ca829b3d4564ad34d6d5b91439ab72420241966f479f6b838a47178cd47e8c91710f51c771

  • SSDEEP

    49152:KcRMRhR2EEPZuqKIE7HKyhAUcj7Q/vCoPsgQ6Di196He:KcR8hRjuZuPIE7qmA5j0XhXpDg96

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

      01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

    • Size

      1.8MB

    • MD5

      fd3c21e0f71f8e5b2bfd74e482db5274

    • SHA1

      d17e354f14b7500e03b9bbae0a4c0f4d345f78c6

    • SHA256

      01a17f48e6e0d558bd568e0debce0e0ae579b03fca07a430c84533c1e2051654

    • SHA512

      240e2dcc8f327c07c581908cae2ee293c0e200302670f0ceb7d1d5ca829b3d4564ad34d6d5b91439ab72420241966f479f6b838a47178cd47e8c91710f51c771

    • SSDEEP

      49152:KcRMRhR2EEPZuqKIE7HKyhAUcj7Q/vCoPsgQ6Di196He:KcR8hRjuZuPIE7qmA5j0XhXpDg96

    • 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