Overview

overview

10

Static

static

10

5b96f785fa...21.exe

windows10-2004-x64

10

5b96f785fa...21.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    5b96f785fadb5b1cfac2d0528f00cd48bda70dbf69162b012638b8756d6d4121
  • Size 645KB
  • Sample260908-yspppaxfpe
  • SHA256 5b96f785fadb5b1cfac2d0528f00cd48bda70dbf69162b012638b8756d6d4121
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosremotehostpersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • RemoteHost

C2

  • albergueweb.com.mx:443

  • 789win668.com:443

  • u888.tel:443

  • x88s.online:443

  • 68gamebai.agency:443

  • u888.vet:443

  • au88.mex.com:443

  • 88bet.hair:443

  • temza.co:443

  • moderntalking.biz:443

  • win-win99.com.tw:443

  • tg88.london:443

  • kuwinn.app:443

  • kuwin.rentals:443

  • cinemaxx1.me:443

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • copy_file

    WinService.exe

  • copy_folder

    service

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc_c2-7KGQGP

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %Temp%

  • screenshot_time

    20

  • startup_value

    

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;

Targets

    • Target
      5b96f785fadb5b1cfac2d0528f00cd48bda70dbf69162b012638b8756d6d4121
    • Size 645KB
    • SHA256 5b96f785fadb5b1cfac2d0528f00cd48bda70dbf69162b012638b8756d6d4121
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    remotehostremcospersistencerat

    • Family: Remcos

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

      ratremcos

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks