General

  • Target

    5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

  • Size

    3.1MB

  • Sample

    250127-j83h6azjdz

  • MD5

    ebfb8e7bb5c27d53672dd12ff9fa0689

  • SHA1

    ac7053d972929ac015e1f772c4b230841ce9219a

  • SHA256

    5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

  • SHA512

    e02263dee14b227488acc21124b16c08ee4a2378ac39773ce0a126acfe98e3779c2caae27a939c101aa51d9b73ae9a45d86757167ed5c864fec550dcedd03781

  • SSDEEP

    49152:R3ufSev+tx4BRZFIAPh78cDxMCBZA2T4m0CzgWta6:R31evyxwRZF7Ph78cDxMCrA2bvta

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

      5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

    • Size

      3.1MB

    • MD5

      ebfb8e7bb5c27d53672dd12ff9fa0689

    • SHA1

      ac7053d972929ac015e1f772c4b230841ce9219a

    • SHA256

      5bbe84de8fef7c5c1d4822f964744485aa9579291e423e80be5909ec5687f5cd

    • SHA512

      e02263dee14b227488acc21124b16c08ee4a2378ac39773ce0a126acfe98e3779c2caae27a939c101aa51d9b73ae9a45d86757167ed5c864fec550dcedd03781

    • SSDEEP

      49152:R3ufSev+tx4BRZFIAPh78cDxMCBZA2T4m0CzgWta6:R31evyxwRZF7Ph78cDxMCrA2bvta

    • 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