General

  • Target

    99f093cf9fd8a2fdeb609c9ec86e3af5267a0794e6bac15d1c5838d2a700fb4e

  • Size

    1.8MB

  • Sample

    241227-r9j27swpfl

  • MD5

    ef1412117a0aa964b11f5e5d4f535c46

  • SHA1

    a9319c7c7c05d00d26f4b4b2740b61ce77dcb9d2

  • SHA256

    99f093cf9fd8a2fdeb609c9ec86e3af5267a0794e6bac15d1c5838d2a700fb4e

  • SHA512

    3f1638ab19758b9e33785d2ad8f330317ad1e6bdab0d66c6b1855d6f82ca821d27714c01fbaf56d5b9cd90d99c6245a4f84a774004d66d7ec228beeabb7dd28f

  • SSDEEP

    49152:+UXM5pOFXNw+/CWX5hUUBdJ/8ceptKg/QCCR:+L5pMOGhFh43K

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

      99f093cf9fd8a2fdeb609c9ec86e3af5267a0794e6bac15d1c5838d2a700fb4e

    • Size

      1.8MB

    • MD5

      ef1412117a0aa964b11f5e5d4f535c46

    • SHA1

      a9319c7c7c05d00d26f4b4b2740b61ce77dcb9d2

    • SHA256

      99f093cf9fd8a2fdeb609c9ec86e3af5267a0794e6bac15d1c5838d2a700fb4e

    • SHA512

      3f1638ab19758b9e33785d2ad8f330317ad1e6bdab0d66c6b1855d6f82ca821d27714c01fbaf56d5b9cd90d99c6245a4f84a774004d66d7ec228beeabb7dd28f

    • SSDEEP

      49152:+UXM5pOFXNw+/CWX5hUUBdJ/8ceptKg/QCCR:+L5pMOGhFh43K

    • 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