General

  • Target

    5370711dd45b84b9644b635d03baad08d75ff740364e93ed023adc9c4a297c43

  • Size

    280KB

  • Sample

    220128-zrj89addbj

  • MD5

    64300f6fbcdb63dd91ba0f477a21afb6

  • SHA1

    88afaf95485f44c83dd0ae1efd75775d4da07146

  • SHA256

    5370711dd45b84b9644b635d03baad08d75ff740364e93ed023adc9c4a297c43

  • SHA512

    fcccfcc63042f32a4bfcd449dc2769581d572c2ac8e06af0e4ffc2fc17e8be57c829cebf82fdbdf5246ced4725ffff89d71378492b17b6a7845bf042165dfe2c

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

      5370711dd45b84b9644b635d03baad08d75ff740364e93ed023adc9c4a297c43

    • Size

      280KB

    • MD5

      64300f6fbcdb63dd91ba0f477a21afb6

    • SHA1

      88afaf95485f44c83dd0ae1efd75775d4da07146

    • SHA256

      5370711dd45b84b9644b635d03baad08d75ff740364e93ed023adc9c4a297c43

    • SHA512

      fcccfcc63042f32a4bfcd449dc2769581d572c2ac8e06af0e4ffc2fc17e8be57c829cebf82fdbdf5246ced4725ffff89d71378492b17b6a7845bf042165dfe2c

    • Remcos

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks