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
  • Sample261028-ve4pxasyds
  • SHA256 c2d8addad0e04a756e8b5f518ea65e09793ba6b92bece52c087c2a52c17271b6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
njratvccxcxbootkitdefense_evasiondiscoverypersistencetrojan

Malware Config

Extracted

Family

  • njrat

Version

  • <- NjRAT 0.7d Horror Edition ->

Botnet

  • vccxcx

C2

  • hb2grktsae.localto.net:7898

Mutex

  • 6042533644ab4924a734936093b21941

Attributes
  • reg_key

    6042533644ab4924a734936093b21941

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      Payload.exe
    • Size 55KB
    • SHA256 c2d8addad0e04a756e8b5f518ea65e09793ba6b92bece52c087c2a52c17271b6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitdefense_evasiondiscoverynjratpersistencetrojan

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Disables Task Manager via registry modification

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks