Overview

overview

10

Static

static

10

Payload.exe

windows10-2004-x64

10

Payload.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Payload.exe
  • Size 55KB
  • Sample261107-ahf3sstygx
  • SHA256 a4799286902743d67339605dd6d67007b83accf2a85439b61f22bd365e6f91be
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
njratvictimbootkitdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • njrat

Version

  • <- NjRAT 0.7d Horror Edition ->

Botnet

  • Victim

C2

  • 17.tcp.cpolar.top:12487

Mutex

  • f7333a6fde5b0f430e79ee6bc52a2521

Attributes
  • reg_key

    f7333a6fde5b0f430e79ee6bc52a2521

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      Payload.exe
    • Size 55KB
    • SHA256 a4799286902743d67339605dd6d67007b83accf2a85439b61f22bd365e6f91be
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitdefense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationtrojan

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates a file in the Startup directory

      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 dropped EXE

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks