General

  • Target

    df6a32a17680ecaa269b65ad7da8d487005e4e45334ffae9a4f4da330569b399

  • Size

    1.8MB

  • Sample

    250124-yvmccaxmgr

  • MD5

    efa5f55492fdda407891d1d5fec52a0e

  • SHA1

    f4239d36613d4f04a218c1b0dd7dfb9883aeaee5

  • SHA256

    df6a32a17680ecaa269b65ad7da8d487005e4e45334ffae9a4f4da330569b399

  • SHA512

    4724450784418d4f170d1a3962f24b744eb488bfd90c0518a84fe7bc18f566df80a57e5519d8d4a07eb5d3538f5de5d97b4c4bd698dc506cc105282ba88c28e8

  • SSDEEP

    49152:b3BUxhodjM5FnK0JIZnmUVIReFf/tMzL6rn6av9ods44Q:b3BshIjM51K0YmUVeehKP6rnlv9odQQ

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

      df6a32a17680ecaa269b65ad7da8d487005e4e45334ffae9a4f4da330569b399

    • Size

      1.8MB

    • MD5

      efa5f55492fdda407891d1d5fec52a0e

    • SHA1

      f4239d36613d4f04a218c1b0dd7dfb9883aeaee5

    • SHA256

      df6a32a17680ecaa269b65ad7da8d487005e4e45334ffae9a4f4da330569b399

    • SHA512

      4724450784418d4f170d1a3962f24b744eb488bfd90c0518a84fe7bc18f566df80a57e5519d8d4a07eb5d3538f5de5d97b4c4bd698dc506cc105282ba88c28e8

    • SSDEEP

      49152:b3BUxhodjM5FnK0JIZnmUVIReFf/tMzL6rn6av9ods44Q:b3BshIjM51K0YmUVeehKP6rnlv9odQQ

    • 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