Overview

overview

10

Static

static

67fea9924a...e0.exe

windows7_x64

10

67fea9924a...e0.exe

windows10_x64

10

Sharing

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General

  • Target
    67fea9924acd6609b05ab7f729f3cee0.exe
  • Size 670KB
  • Sample210704-xy92pc81cs
  • SHA256 1632fb66124c756cf322fd6dc71425fc05ff8f41dbb8f4985cfc15192caf4cf3
  • MD5 SHA1 SHA512
Score
10/10
remcoshostpersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 1.7 Pro

Botnet

  • Host

C2

  • accessgranted.ydns.eu:2404

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    conhosts.exe

  • copy_folder

    office

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_mrpexdygxj

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target
      67fea9924acd6609b05ab7f729f3cee0.exe
    • Size 670KB
    • SHA256 1632fb66124c756cf322fd6dc71425fc05ff8f41dbb8f4985cfc15192caf4cf3
    • MD5 SHA1 SHA512
    Score
    10/10
    remcoshostpersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks