General

  • Target

    101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

  • Size

    1.8MB

  • Sample

    241226-nq98havjfz

  • MD5

    35332001f29009e4edb6fc1caa74ee91

  • SHA1

    71fb1ef92968f908736b0f3c7fbf0bef15122a07

  • SHA256

    101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

  • SHA512

    e45a496d86e8aa0b91c8d2ab10555091bcdf0775999af44e204e77f3767ebeac35ce6fae1ab4b56fc2f7903eb3e62c4589aeedb96ec3bc6af2c925a80b75f947

  • SSDEEP

    49152:3FXFaQVCqHfd/i9yTMSSYn9Pb3LHiVRr:39FVtr5DROVRr

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

      101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

    • Size

      1.8MB

    • MD5

      35332001f29009e4edb6fc1caa74ee91

    • SHA1

      71fb1ef92968f908736b0f3c7fbf0bef15122a07

    • SHA256

      101c869602046c8cfae8c74b3db6ebfb5bf680048abf3a2f940053c820a72607

    • SHA512

      e45a496d86e8aa0b91c8d2ab10555091bcdf0775999af44e204e77f3767ebeac35ce6fae1ab4b56fc2f7903eb3e62c4589aeedb96ec3bc6af2c925a80b75f947

    • SSDEEP

      49152:3FXFaQVCqHfd/i9yTMSSYn9Pb3LHiVRr:39FVtr5DROVRr

    • 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