Overview

overview

10

Static

static

10

Payload.exe

windows11-21h2-x64

10

Analysis

  • user interaction
    yes
  • max time kernel
    41s
  • max time network
    144s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/11/2026, 15:20

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General

  • Target
    Payload.exe
  • Size 55KB
  • Sample261107-sq294sfc53
  • SHA256 2c7efa07d73218d646efdce467e340cdac9814ddcdcc9653455f593fee0456fa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bootkitdiscord_nukedefense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • njrat

Version

  • <- NjRAT 0.7d Horror Edition ->

Botnet

  • Discord_Nuke

C2

  • 89.190.158.213:2193

Mutex

  • 677f395a62df710feed3ecc74e2e8518

Attributes
  • reg_key

    677f395a62df710feed3ecc74e2e8518

  • splitter

    Y262SUCZ4UJJ

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Disables Task Manager via registry modification
    defense_evasion
  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation
  • 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 2 IoCs
  • Modifies system executable filetype association 2 TTPs 34 IoCs
    persistence
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • 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 2 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 8 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 behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
    1⤵
    • Creates a file in the Startup directory
    • 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:5304
    • C:\Windows\SysWOW64\attrib.exe
      attrib +h "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Views/modifies file attributes
      PID:3676
    • C:\Users\Admin\AppData\Local\Temp\b0b299b3abf0432795f8409ff20d2a08.exe
      "C:\Users\Admin\AppData\Local\Temp\b0b299b3abf0432795f8409ff20d2a08.exe"
      2⤵
      • Executes dropped EXE
      • Writes to the Master Boot Record (MBR)
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:656
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C vssadmin delete shadows /for=C: /all
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2144
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k reg delete HKCR /f
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4056
        • C:\Windows\SysWOW64\reg.exe
          reg delete HKCR /f
          4⤵
          • Modifies system executable filetype association
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          PID:1112
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c del /s /q "C:\Windows\System32"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3808
  • C:\Users\Admin\AppData\Local\Temp\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe" ..
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2896
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004AC 0x00000000000004C4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4780
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3a20055 /state1:0x41c64e6d
    1⤵
      PID:5920

    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

          2
          T1547

          Registry Run Keys / Startup Folder

          2
          T1547.001

          Event Triggered Execution

          2
          T1546

          Change Default File Association

          1
          T1546.001

          Component Object Model Hijacking

          1
          T1546.015

          Pre-OS Boot

          1
          T1542

          Bootkit

          1
          T1542.003

          Privilege Escalation

          Boot or Logon Autostart Execution

          2
          T1547

          Registry Run Keys / Startup Folder

          2
          T1547.001

          Event Triggered Execution

          2
          T1546

          Change Default File Association

          1
          T1546.001

          Component Object Model Hijacking

          1
          T1546.015

          Defense Evasion

          Hide Artifacts

          1
          T1564

          Hidden Files and Directories

          1
          T1564.001

          Indicator Removal

          1
          T1070

          File Deletion

          1
          T1070.004

          Modify Registry

          2
          T1112

          Pre-OS Boot

          1
          T1542

          Bootkit

          1
          T1542.003

          Credential Access

          Discovery

          Peripheral Device Discovery

          1
          T1120

          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

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          Downloads

          Payload.exe
          • Path C:\Users\Admin\AppData\Local\Temp\Payload.exe
          • Size 55KB
          • SHA256 2c7efa07d73218d646efdce467e340cdac9814ddcdcc9653455f593fee0456fa
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          b0b299b3abf0432795f8409ff20d2a08.exe
          • Path C:\Users\Admin\AppData\Local\Temp\b0b299b3abf0432795f8409ff20d2a08.exe
          • Size 82KB
          • SHA256 0f9617c86fd1a744a7185e1060b928cd05ddd63c70633dbe847d5582e60101fe
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/656-28-0x0000000005690000-0x00000000056A0000-memory.dmp
          Download

          memory/656-24-0x0000000006C00000-0x0000000006C92000-memory.dmp
          Download

          memory/656-23-0x0000000005690000-0x00000000056A0000-memory.dmp
          Download

          memory/656-22-0x0000000000D10000-0x0000000000D2A000-memory.dmp
          Download

          memory/2896-4-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/2896-8-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/2896-5-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/5304-9-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/5304-10-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/5304-6-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download

          memory/5304-0-0x00000000753C1000-0x00000000753C2000-memory.dmp
          Download

          memory/5304-1-0x00000000753C0000-0x0000000075971000-memory.dmp
          Download