General

  • Target

    ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

  • Size

    3.2MB

  • Sample

    250126-jyk65awph1

  • MD5

    dd09bcf5f832244f625969f458bec3e4

  • SHA1

    6fd3326abe537255b113a3f5af675ca7f2d536a9

  • SHA256

    ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

  • SHA512

    c645a1c1630988d41f74dde9152ddbc8b07c0abe77c511a38009ebdafce230434953344eb6e247c883cafaff792abb9febb08c75887482ec2ae8eb61b6d1a7a7

  • SSDEEP

    24576:hw6cs26DPW90gumu1zKz866EnWx0CVt3dARjlx6r3VVBPcsuRtDipAB+5yXt+60n:rb78ZOjARjl8hXrI26sQ5ty/z6fUYc

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

      ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

    • Size

      3.2MB

    • MD5

      dd09bcf5f832244f625969f458bec3e4

    • SHA1

      6fd3326abe537255b113a3f5af675ca7f2d536a9

    • SHA256

      ac5e9db7bc831b339ea7beece2aeffa5c88edf0831ef6336af8a14cf21baa164

    • SHA512

      c645a1c1630988d41f74dde9152ddbc8b07c0abe77c511a38009ebdafce230434953344eb6e247c883cafaff792abb9febb08c75887482ec2ae8eb61b6d1a7a7

    • SSDEEP

      24576:hw6cs26DPW90gumu1zKz866EnWx0CVt3dARjlx6r3VVBPcsuRtDipAB+5yXt+60n:rb78ZOjARjl8hXrI26sQ5ty/z6fUYc

    • 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