Overview

overview

10

Static

static

10

4309c147d9...fN.exe

windows7-x64

10

4309c147d9...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4309c147d9b34dbf0853e020c164902d514f92f770c362dfa3c044802fae8e6fN

  • Size

    23KB

  • Sample

    241026-nbmtnavcnn

  • MD5

    c6709a915c0a385a6c10eae5dbce2cc0

  • SHA1

    0ddd4094a4901c977fdf9dd2d6362e515fe79146

  • SHA256

    4309c147d9b34dbf0853e020c164902d514f92f770c362dfa3c044802fae8e6f

  • SHA512

    7bf847e034e36c96a75fbf490cb2fb25702d80230c46d6f6a4efa1ce7502673a3de84a4a9801096bdc026fb4ce18486d03e70232fbc1d14fa294815f4280f4be

  • SSDEEP

    384:IoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI3:37O89p2rRpcnuZ

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

10.10.1.11:5552

Mutex

7657c14284185fbd3fb108b43c7467ba

Attributes
  • reg_key

    7657c14284185fbd3fb108b43c7467ba

  • splitter

    |'|'|

Targets

    • Target

      4309c147d9b34dbf0853e020c164902d514f92f770c362dfa3c044802fae8e6fN

    • Size

      23KB

    • MD5

      c6709a915c0a385a6c10eae5dbce2cc0

    • SHA1

      0ddd4094a4901c977fdf9dd2d6362e515fe79146

    • SHA256

      4309c147d9b34dbf0853e020c164902d514f92f770c362dfa3c044802fae8e6f

    • SHA512

      7bf847e034e36c96a75fbf490cb2fb25702d80230c46d6f6a4efa1ce7502673a3de84a4a9801096bdc026fb4ce18486d03e70232fbc1d14fa294815f4280f4be

    • SSDEEP

      384:IoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI3:37O89p2rRpcnuZ

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • 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