Overview

overview

10

Static

static

10

njRAT.exe

windows7-x64

10

njRAT.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    njRAT.exe

  • Size

    959KB

  • Sample

    250123-raf69stkgm

  • MD5

    0431311b5f024d6e66b90d59491f2563

  • SHA1

    e9ff4da7e3f2199cbc16d37d8935cb1b0567ac2a

  • SHA256

    fd624aa205517580e83fad7a4ce4d64863e95f62b34ac72647b1974a52822199

  • SHA512

    d44b14e4b24e6e2d506ec32098488a16ebd5df57499ecd85e8878b8af2a3e1f9ed20d4125836417b702d0571f992aeac07af051dbf9268f48954556d17f51ee2

  • SSDEEP

    12288:+O9vE3J7JO+xEPuc//9wivAmv6SAbnzmip2hGnadlFM4ZHOT2:+eXuczPCSGnzVjad1

Score
10/10
njratdefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      njRAT.exe

    • Size

      959KB

    • MD5

      0431311b5f024d6e66b90d59491f2563

    • SHA1

      e9ff4da7e3f2199cbc16d37d8935cb1b0567ac2a

    • SHA256

      fd624aa205517580e83fad7a4ce4d64863e95f62b34ac72647b1974a52822199

    • SHA512

      d44b14e4b24e6e2d506ec32098488a16ebd5df57499ecd85e8878b8af2a3e1f9ed20d4125836417b702d0571f992aeac07af051dbf9268f48954556d17f51ee2

    • SSDEEP

      12288:+O9vE3J7JO+xEPuc//9wivAmv6SAbnzmip2hGnadlFM4ZHOT2:+eXuczPCSGnzVjad1

    Score
    10/10
    njratdefense_evasiondiscoverypersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      defense_evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
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

1
T1547

Registry Run Keys / Startup Folder

1
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

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks