General

  • Target

    b02e067313bfd301eaf819b06f413a2cbc9e90b16bf70c887c7862195800c345

  • Size

    2.2MB

  • Sample

    250122-bgm1ds1kem

  • MD5

    31ad36a69481db1bf5a276a89b984467

  • SHA1

    3c28622264f13eb14e9b61b7ec7d35ed85a851bf

  • SHA256

    b02e067313bfd301eaf819b06f413a2cbc9e90b16bf70c887c7862195800c345

  • SHA512

    f0e6e4fbb60f657b9d051494ececedfbedcfee9c0b3fde12b4b074c0ddbcebdda8d801336ea29332eddd903b59390715519a8b6f6e003fdeedf1ea85f5832d4d

  • SSDEEP

    24576:DC6IS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfH29Ibt+rr:DC6Q4auS+UjfU2T/5XD+9Ibt+r

Malware Config

Extracted

Family

orcus

Botnet

Vero

C2

127.0.0.1

Mutex

ee94f4ef3440498a9fb62ab5e70e6d04

Attributes
  • administration_rights_required

    false

  • anti_debugger

    false

  • anti_tcp_analyzer

    false

  • antivm

    false

  • autostart_method

    1

  • change_creation_date

    false

  • force_installer_administrator_privileges

    false

  • hide_file

    false

  • install

    false

  • installation_folder

    %appdata%\Microsoft\Speech\AudioDriver.exe

  • installservice

    false

  • keylogger_enabled

    false

  • newcreationdate

    01/22/2025 00:49:03

  • plugins

    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

  • reconnect_delay

    10000

  • registry_autostart_keyname

    Audio HD Driver

  • registry_hidden_autostart

    false

  • set_admin_flag

    false

  • tasksch_name

    Audio HD Driver

  • tasksch_request_highest_privileges

    false

  • try_other_autostart_onfail

    false

aes.plain

Targets

    • Target

      b02e067313bfd301eaf819b06f413a2cbc9e90b16bf70c887c7862195800c345

    • Size

      2.2MB

    • MD5

      31ad36a69481db1bf5a276a89b984467

    • SHA1

      3c28622264f13eb14e9b61b7ec7d35ed85a851bf

    • SHA256

      b02e067313bfd301eaf819b06f413a2cbc9e90b16bf70c887c7862195800c345

    • SHA512

      f0e6e4fbb60f657b9d051494ececedfbedcfee9c0b3fde12b4b074c0ddbcebdda8d801336ea29332eddd903b59390715519a8b6f6e003fdeedf1ea85f5832d4d

    • SSDEEP

      24576:DC6IS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfH29Ibt+rr:DC6Q4auS+UjfU2T/5XD+9Ibt+r

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks