General

  • Target

    94a38857ebeed7d10480fb91a391a891d5a11137fabb8fc67b71c989b5e328e6

  • Size

    262KB

  • Sample

    220128-yandxabfgp

  • MD5

    54d7f7748fbb724f06bbf570b17b04b8

  • SHA1

    af61be724c3ac8586281320920b7bdc31c6e013d

  • SHA256

    94a38857ebeed7d10480fb91a391a891d5a11137fabb8fc67b71c989b5e328e6

  • SHA512

    2e79bc2d6058b0906c49120d531bd356e7c9a0ec356eba695d6299f23c994fe7868c76c984b40003a895429dab5b8745007cae93f5a1785ca3401aebc8b9b67f

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

      94a38857ebeed7d10480fb91a391a891d5a11137fabb8fc67b71c989b5e328e6

    • Size

      262KB

    • MD5

      54d7f7748fbb724f06bbf570b17b04b8

    • SHA1

      af61be724c3ac8586281320920b7bdc31c6e013d

    • SHA256

      94a38857ebeed7d10480fb91a391a891d5a11137fabb8fc67b71c989b5e328e6

    • SHA512

      2e79bc2d6058b0906c49120d531bd356e7c9a0ec356eba695d6299f23c994fe7868c76c984b40003a895429dab5b8745007cae93f5a1785ca3401aebc8b9b67f

    • Remcos

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks