Overview

overview

10

Static

static

10

16fb9317ee...24.exe

windows10-2004-x64

10

16fb9317ee...24.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    16fb9317ee70d51cd86e4b1b7a39b2e1692219d4a1af2f66dbdafc8fd5ef8524
  • Size 525KB
  • Sample260901-y488ga1vbz
  • SHA256 16fb9317ee70d51cd86e4b1b7a39b2e1692219d4a1af2f66dbdafc8fd5ef8524
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • RemoteHost

C2

  • qh88.bedefiant.gg:443

  • h13.games:443

  • 8kbet5.com:443

  • nadur8k.com:443

  • 8kbet.poker:443

  • 8kbets8.com:443

  • qh88w.com:443

  • qh88best.com:443

  • qh88gg.com:443

  • qh88m.net:443

  • qh88us.com:443

  • 123u7gf1.com:443

  • trafficono.me:443

  • tt88.zip:443

  • s666hp.com:443

  • alo789tet.com:443

  • kuwinad.com:443

  • qh88.es:443

  • uu88.ws:443

  • slot91.co:443

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • 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

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc_c2-6LWR4J

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      16fb9317ee70d51cd86e4b1b7a39b2e1692219d4a1af2f66dbdafc8fd5ef8524
    • Size 525KB
    • SHA256 16fb9317ee70d51cd86e4b1b7a39b2e1692219d4a1af2f66dbdafc8fd5ef8524
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    remotehostdiscoveryremcospersistencerat

    • 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