Overview

overview

10

Static

static

10

9f712fd943...b4.exe

windows10-2004-x64

10

9f712fd943...b4.exe

windows11-ltsc_2024-x64

10

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
    20/08/2026, 13:17

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General

  • Target
    9f712fd94383ef865fad03b14a6a80d8e4980153115df887c32a9cbf48a389b4.exe
  • Size 513KB
  • Sample260820-qjppbsdj2x
  • SHA256 9f712fd94383ef865fad03b14a6a80d8e4980153115df887c32a9cbf48a389b4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
dn88 remotehostdiscoveryremcospersistenceratspywarestealer

Malware Config

Extracted

Family

  • remcos

Version

  • 7.2.6 Pro

Botnet

  • DN88 RemoteHost

C2

  • admin.jokerslot.cc:25

  • api.jokerslot.cc:443

  • jokerslot.cc:8082

  • c2.jokerslot.cc:8080

  • exfil.jokerslot.cc:8888

  • login.jokerslot.cc:2223

  • panel.jokerslot.cc:9999

  • phishing.jokerslot.cc:3460

  • update.jokerslot.cc:1604

  • www.jokerslot.cc:2967

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

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    c2

  • keylog_path

    %WinDir%

  • mouse_option

    false

  • mutex

    Rmc-LTB376

  • screenshot_crypt

    false

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %WinDir%\System32

  • screenshot_time

    5

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

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

    ratremcos
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f712fd94383ef865fad03b14a6a80d8e4980153115df887c32a9cbf48a389b4.exe
    "C:\Users\Admin\AppData\Local\Temp\9f712fd94383ef865fad03b14a6a80d8e4980153115df887c32a9cbf48a389b4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5564
    • C:\Users\Admin\AppData\Roaming\service\WinService.exe
      "C:\Users\Admin\AppData\Roaming\service\WinService.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in System32 directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4356
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004A8 0x00000000000004E0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5228

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WinService.exe
        • Path C:\Users\Admin\AppData\Roaming\service\WinService.exe
        • Size 513KB
        • SHA256 9f712fd94383ef865fad03b14a6a80d8e4980153115df887c32a9cbf48a389b4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        logs.dat
        • Path C:\Windows\c2\logs.dat
        • Size 1KB
        • SHA256 c7cd021882f194493beb71390f25252f39c9cd7f26447debd09905fe830ac508
        • MD5 SHA1 SHA512 TLSH
        Submit Download