Overview

overview

10

Static

static

10

49a2658d9c...5c.exe

windows10-2004-x64

10

49a2658d9c...5c.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    49a2658d9cee833a37d112f5d70270801668a88cdf1bc9d07d3ed2c30783875c.bin
  • Size 524KB
  • Sample260905-ndh89abl2s
  • SHA256 49a2658d9cee833a37d112f5d70270801668a88cdf1bc9d07d3ed2c30783875c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosremotehostdiscoverypersistenceratsuricata

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • RemoteHost

C2

  • kuncislothoki.co:8080

  • webyss.in:8080

  • spsexports.in:8080

  • kuwin.wang:8080

  • kuwin21.click:8080

  • trungnguyen.co.za:8080

  • news24-news.sa.com:8080

  • qh88.es:8080

  • superslot55.co:8080

  • qh88eu.com:8080

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • 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-QW1BZE

  • 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
      49a2658d9cee833a37d112f5d70270801668a88cdf1bc9d07d3ed2c30783875c.bin
    • Size 524KB
    • SHA256 49a2658d9cee833a37d112f5d70270801668a88cdf1bc9d07d3ed2c30783875c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    remotehostdiscoveryremcospersistenceratsuricata

    • Family: Remcos

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

      ratremcos

    • Suricata alert: REMCOS RAT Malware Outbound C2 Communication

      Network activity triggered a Suricata alert

      suricataremcos

    • 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