General

  • Target
    File.exe
  • Size 1.1MB
  • Sample220317-wh1yvsdee9
  • SHA256 9e5ede8160535eae10bd05d831b9276301611620d7b82e38ea1c8d75edcbd7eb
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • remcos

Version
  • 3.3.2 Pro

Botnet
  • xoftman

C2
  • pandemic4u.awsmppl.com:2404

  • pandemic4u1.nerdpol.ovh:7782

  • pandemic4u2.awsmppl.com:2404

  • pandemic4u0.awsmppl.com:7782

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

    xosftmn-SRVWAP

  • 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

    notepad;solitaire;

Targets

    • Target
      File.exe
    • Size 1.1MB
    • SHA256 9e5ede8160535eae10bd05d831b9276301611620d7b82e38ea1c8d75edcbd7eb
    • 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

    • Remcos Payload

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks