Overview

overview

10

Static

static

10

FM.exe

windows10-2004-x64

3

FM.exe

windows11-ltsc_2024-x64

10

FM.exe

android-9-x86

FM.exe

android-10-x64

FM.exe

android-11-x64

FM.exe

macos-10.15-amd64

4

FM.exe

ubuntu-22.04-amd64

FM.exe

debian-9-armhf

FM.exe

debian-9-mips

FM.exe

debian-9-mipsel

Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    896s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/10/2026, 14:09

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    FM.exe
  • Size 55KB
  • Sample261031-rf848sby91
  • SHA256 b1c5f5cb91e4ea3908cb21f466d2abdf0e6d8f73e6a4001ed16fe6e7c42b2cb3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoveryexecutionnjratpersistenceransomwarespywaretrojan

Malware Config

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates video capture drivers 2 TTPs 1 IoCs

    Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

    discoverydefense_evasion
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 1 IoCs
    defense_evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 60 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\FM.exe
    "C:\Users\Admin\AppData\Local\Temp\FM.exe"
    1⤵
    • Enumerates video capture drivers
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c taskkill /f /im Wireshark.exe
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5104
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im Wireshark.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2640
  • C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2036
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5836
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3732
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1068
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5512
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:556
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:4304

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            prep_Activatable Class_Hermes_perf.cache
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
            • Size 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            memory/556-206-0x0000026D94880000-0x0000026D94980000-memory.dmp
            Download

            memory/556-193-0x0000026D80BE0000-0x0000026D80CE0000-memory.dmp
            Download

            memory/556-204-0x0000026D84420000-0x0000026D84440000-memory.dmp
            Download

            memory/556-239-0x0000026D950C0000-0x0000026D950E0000-memory.dmp
            Download

            memory/556-218-0x0000026D84680000-0x0000026D846A0000-memory.dmp
            Download

            memory/1068-362-0x000000000AC50000-0x000000000ACA0000-memory.dmp
            Download

            memory/2036-15-0x00007FFA0B410000-0x00007FFA0B421000-memory.dmp
            Download

            memory/2036-116-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-469-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-13-0x00007FFA0B450000-0x00007FFA0B467000-memory.dmp
            Download

            memory/2036-12-0x00007FFA0B4D0000-0x00007FFA0B4E1000-memory.dmp
            Download

            memory/2036-11-0x00007FFA0B4F0000-0x00007FFA0B507000-memory.dmp
            Download

            memory/2036-10-0x00007FFA0B630000-0x00007FFA0B648000-memory.dmp
            Download

            memory/2036-8-0x00007FFA0B6D0000-0x00007FFA0B704000-memory.dmp
            Download

            memory/2036-17-0x00007FFA0B3A0000-0x00007FFA0B407000-memory.dmp
            Download

            memory/2036-18-0x00007FF9FF680000-0x00007FF9FF936000-memory.dmp
            Download

            memory/2036-16-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-39-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-72-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-83-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-94-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-14-0x00007FFA0B430000-0x00007FFA0B44D000-memory.dmp
            Download

            memory/2036-7-0x00007FF7583A0000-0x00007FF758498000-memory.dmp
            Download

            memory/2036-6-0x00007FF9FF680000-0x00007FF9FF936000-memory.dmp
            Download

            memory/2036-5-0x00007FF9FF92D000-0x00007FF9FF92F000-memory.dmp
            Download

            memory/2036-457-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-445-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-433-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-360-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2036-396-0x00007FF9EFEE0000-0x00007FF9F0F90000-memory.dmp
            Download

            memory/2376-0-0x00000000008C0000-0x00000000008D0000-memory.dmp
            Download

            memory/2376-2-0x00000000745A2000-0x00000000745A4000-memory.dmp
            Download

            memory/2376-3-0x00000000745A0000-0x0000000074BC1000-memory.dmp
            Download

            memory/2376-4-0x00000000745A0000-0x0000000074BC1000-memory.dmp
            Download

            memory/2376-1-0x00000000745A2000-0x00000000745A4000-memory.dmp
            Download