Overview

overview

10

Static

static

10

Payload.exe

windows10-2004-x64

10

Payload.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    67s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 19:55

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General

  • Target
    Payload.exe
  • Size 55KB
  • Sample261024-ynlggady4k
  • SHA256 c3e12c3f57b2b9126039b004048597334fb4c682fea6aff41c8a521f4ca73d2e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationransomwaretrojan

Malware Config

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation
  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 22 IoCs
    persistence
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • 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 2 IoCs

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

    discovery
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 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\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates video capture drivers
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5820
    • C:\Users\Admin\AppData\Local\Temp\8d7eddb82e8741179ae41731ca4c8230.exe
      "C:\Users\Admin\AppData\Local\Temp\8d7eddb82e8741179ae41731ca4c8230.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5272
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /k reg delete HKCR /f
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4836
        • C:\Windows\system32\reg.exe
          reg delete HKCR /f
          4⤵
          • Modifies system executable filetype association
          • Modifies registry class
          PID:5320
  • C:\Users\Admin\AppData\Local\Temp\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe" ..
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3508
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004F0 0x00000000000004F4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3008

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Command and Scripting Interpreter

        1
        T1059

        Windows Command Shell

        1
        T1059.003

        Persistence

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Event Triggered Execution

        2
        T1546

        Change Default File Association

        1
        T1546.001

        Component Object Model Hijacking

        1
        T1546.015

        Privilege Escalation

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Event Triggered Execution

        2
        T1546

        Change Default File Association

        1
        T1546.001

        Component Object Model Hijacking

        1
        T1546.015

        Defense Evasion

        Modify Registry

        2
        T1112

        Credential Access

        Discovery

        Peripheral Device Discovery

        1
        T1120

        Query Registry

        1
        T1012

        System Information Discovery

        1
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        System Network Configuration Discovery

        1
        T1016

        Lateral Movement

        Collection

        Video Capture

        1
        T1125

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

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        Downloads

        8d7eddb82e8741179ae41731ca4c8230.exe
        • Path C:\Users\Admin\AppData\Local\Temp\8d7eddb82e8741179ae41731ca4c8230.exe
        • Size 11KB
        • SHA256 850f58eefa0854fe22e69f229764cb53fa2e1de6f3c98d243221db8c544880d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3508-2-0x0000000075200000-0x0000000075821000-memory.dmp
        Download

        memory/3508-3-0x0000000075200000-0x0000000075821000-memory.dmp
        Download

        memory/3508-6-0x0000000075200000-0x0000000075821000-memory.dmp
        Download

        memory/5272-21-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-29-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-28-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-27-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-26-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-24-0x00007FF875940000-0x00007FF8762E4000-memory.dmp
        Download

        memory/5272-19-0x0000000000210000-0x000000000021A000-memory.dmp
        Download

        memory/5272-20-0x00007FF875ACF000-0x00007FF875AD0000-memory.dmp
        Download

        memory/5820-4-0x0000000001B70000-0x0000000001B80000-memory.dmp
        Download

        memory/5820-8-0x0000000075200000-0x0000000075821000-memory.dmp
        Download

        memory/5820-7-0x0000000075200000-0x0000000075821000-memory.dmp
        Download

        memory/5820-5-0x0000000075202000-0x0000000075204000-memory.dmp
        Download

        memory/5820-0-0x0000000001B70000-0x0000000001B80000-memory.dmp
        Download

        memory/5820-1-0x0000000075202000-0x0000000075204000-memory.dmp
        Download