General

  • Target
    Document.exe
  • Size 936KB
  • Sample220323-rb7evabfdm
  • SHA256 88f2a0b582807e7cb8dce67a8bd81760c0f7f2e6329062c256cb7fe7ec7f3221
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • remcos

Botnet
  • test

C2
  • harveyautos110.ddns.net:2404

  • harveyautos111.hopto.org:2404

  • harveyautos112.ddns.net:2404

  • harvey205.camdvr.org:2404

  • harvey206.casacam.net:2404

  • harvey207.accesscam.org:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    hhfkdhetdydgvchdxbkieyrygoiytir-O6GZAS

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target
      Document.exe
    • Size 936KB
    • SHA256 88f2a0b582807e7cb8dce67a8bd81760c0f7f2e6329062c256cb7fe7ec7f3221
    • MD5 SHA1 SHA512
    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks