Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 06:00

General

  • Target
    be3a771339a0be2cd91f4620a63d9012432b1633918384e02643c275528057fd.exe
  • Size 487KB
  • Sample260808-gql3cavtf1
  • SHA256 be3a771339a0be2cd91f4620a63d9012432b1633918384e02643c275528057fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remcos

Version
  • 5.1.2 Pro

Botnet
  • Ember Luck

C2
  • ogcmaw.duckdns.org:2404

  • emberluck.duckdns.org:2500

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-SKG82E

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

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

  • Suricata alert: REMCOS RAT Malware Outbound C2 Communication 14 IoCs

    Network activity triggered a Suricata alert

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\be3a771339a0be2cd91f4620a63d9012432b1633918384e02643c275528057fd.exe
    "C:\Users\Admin\AppData\Local\Temp\be3a771339a0be2cd91f4620a63d9012432b1633918384e02643c275528057fd.exe"
    1⤵
    • Suricata alert: REMCOS RAT Malware Outbound C2 Communication
    • System Location Discovery: System Language Discovery
    PID:4244

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4244-0-0x0000000000590000-0x0000000000615000-memory.dmp

        memory/4244-1-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-2-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-3-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-4-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-5-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-6-0x0000000000590000-0x0000000000615000-memory.dmp

        memory/4244-7-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-9-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-10-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-11-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-12-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-15-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-16-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-17-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-18-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-21-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-22-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-23-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-24-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-28-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-29-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-30-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-31-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-34-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-35-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-36-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-37-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-40-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-41-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-42-0x0000000000870000-0x00000000008F2000-memory.dmp

        memory/4244-43-0x0000000000870000-0x00000000008F2000-memory.dmp