Overview

overview

10

Static

static

10

Server.exe

windows10-2004-x64

10

Server.exe

windows10-ltsc_2021-x64

10

Server.exe

windows11-21h2-x64

10

Server.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/10/2026, 13:46

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General

  • Target
    Server.exe
  • Size 29KB
  • Sample261031-q3adraxvb1
  • SHA256 8d009644f5e68b3a26803d48e40dd5cf8f665964ce7a7f5e9cd58f7ee6ed373e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
hackeddefense_evasiondiscoverynjratpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • njrat

Version

  • 0.6.4

Botnet

  • HacKed

C2

  • nsnosi-39204.portmap.host:39204

Mutex

  • ba4c12bee3027d94da5c81db2d196bfd

Attributes
  • reg_key

    ba4c12bee3027d94da5c81db2d196bfd

  • splitter

    |'|'|

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    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
  • Executes a file named after a Windows system binary 1 TTPs 3 IoCs

    The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    defense_evasion
  • Executes dropped EXE 2 IoCs
  • 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).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • 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 4 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 51 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Server.exe"
    1⤵
    • Executes a file named after a Windows system binary
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes a file named after a Windows system binary
      • Executes dropped EXE
      • 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 behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3320
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\svchost.exe" "svchost.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:3704
  • C:\Users\Admin\AppData\Local\Temp\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\svchost.exe" ..
    1⤵
    • Executes a file named after a Windows system binary
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2816

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Boot or Logon Autostart Execution

        2
        T1547

        Registry Run Keys / Startup Folder

        2
        T1547.001

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Privilege Escalation

        Boot or Logon Autostart Execution

        2
        T1547

        Registry Run Keys / Startup Folder

        2
        T1547.001

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Defense Evasion

        Impair Defenses

        1
        T1562

        Disable or Modify System Firewall

        1
        T1562.004

        Masquerading

        1
        T1036

        Match Legitimate Name or Location

        1
        T1036.005

        Modify Registry

        1
        T1112

        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

        Replay Monitor

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        Downloads

        svchost.exe
        • Path C:\Users\Admin\AppData\Local\Temp\svchost.exe
        • Size 29KB
        • SHA256 8d009644f5e68b3a26803d48e40dd5cf8f665964ce7a7f5e9cd58f7ee6ed373e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1744-0-0x0000000074701000-0x0000000074702000-memory.dmp
        Download

        memory/1744-1-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download

        memory/1744-11-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download

        memory/2816-15-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download

        memory/2816-17-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download

        memory/3320-12-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download

        memory/3320-18-0x0000000074700000-0x0000000074CB1000-memory.dmp
        Download