General

  • Target

    88d1a891cfdf09b7e1882582a82c3218d5606ed530764d34ee1410198ca9ee8b

  • Size

    201KB

  • Sample

    220128-yj5dsacdb5

  • MD5

    a412be02f4b274bdd3554bb438112a9f

  • SHA1

    3556b5e773c622058f6713ccaa1b3ffa47f95bfb

  • SHA256

    88d1a891cfdf09b7e1882582a82c3218d5606ed530764d34ee1410198ca9ee8b

  • SHA512

    258fada96953968d06e2eb3dd5e61ba7d98112797d5e190b10f5059a8c613daf691a72ca1d728904b0e3cd89d629dc7933c6e2a842d8d489661bcc76931a5611

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

C.D.T-3XP101T3D

C2

systen32.ddns.net:2404

office365update.duckdns.org:2404

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • 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

    remcos_mICROSOFTwINDOWSuPDAT

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    AAAAAABooking

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    true

  • take_screenshot_time

    7

  • take_screenshot_title

    authenticate

Targets

    • Target

      88d1a891cfdf09b7e1882582a82c3218d5606ed530764d34ee1410198ca9ee8b

    • Size

      201KB

    • MD5

      a412be02f4b274bdd3554bb438112a9f

    • SHA1

      3556b5e773c622058f6713ccaa1b3ffa47f95bfb

    • SHA256

      88d1a891cfdf09b7e1882582a82c3218d5606ed530764d34ee1410198ca9ee8b

    • SHA512

      258fada96953968d06e2eb3dd5e61ba7d98112797d5e190b10f5059a8c613daf691a72ca1d728904b0e3cd89d629dc7933c6e2a842d8d489661bcc76931a5611

    • Remcos

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks