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General

  • Target

    0e85d303818a2ba8476ef2f5db7a98935a668d3f37c56151d61755286ffaef19

  • Size

    3.1MB

  • Sample

    250126-2pcgqsymfr

  • MD5

    d256bb15538bda1b3cd5811f18e5764b

  • SHA1

    3bb393e2fc421c13ea35a2d5aad85cd9bc2a1b83

  • SHA256

    0e85d303818a2ba8476ef2f5db7a98935a668d3f37c56151d61755286ffaef19

  • SHA512

    b39808e9515ae0e3d6a1358c58a3358c8ee821eb20e85af88ead08894cb9632ec37f653ec15249ce0d88834b32b92351ab358f82d207e13d3e066a507f8ae68d

  • SSDEEP

    49152:I5vukTmyzn0xhU+0zViLtuy2ZAa/m0Tv3dR/iVlQhzSWijYpYoXX/F:UTpz0bUR8tuy2ZSAv3LT8jY

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

      0e85d303818a2ba8476ef2f5db7a98935a668d3f37c56151d61755286ffaef19

    • Size

      3.1MB

    • MD5

      d256bb15538bda1b3cd5811f18e5764b

    • SHA1

      3bb393e2fc421c13ea35a2d5aad85cd9bc2a1b83

    • SHA256

      0e85d303818a2ba8476ef2f5db7a98935a668d3f37c56151d61755286ffaef19

    • SHA512

      b39808e9515ae0e3d6a1358c58a3358c8ee821eb20e85af88ead08894cb9632ec37f653ec15249ce0d88834b32b92351ab358f82d207e13d3e066a507f8ae68d

    • SSDEEP

      49152:I5vukTmyzn0xhU+0zViLtuy2ZAa/m0Tv3dR/iVlQhzSWijYpYoXX/F:UTpz0bUR8tuy2ZSAv3LT8jY

    • 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