Overview

overview

10

Static

static

3

injection.exe

windows10-2004-x64

10

injection.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    injection.exe
  • Size 219KB
  • Sample261009-wjszmsdc47
  • SHA256 373fc2c8e9652f27b77a32483190acc437d423bfd933e697d2336d3c4d2f3d7e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
njratdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target
      injection.exe
    • Size 219KB
    • SHA256 373fc2c8e9652f27b77a32483190acc437d423bfd933e697d2336d3c4d2f3d7e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionnjratpersistenceprivilege_escalationtrojan

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Modifies Windows Firewall

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks