Overview

overview

10

Static

static

10

aab4bbb4b5...c6.exe

windows7-x64

10

aab4bbb4b5...c6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aab4bbb4b5d54e94c36586ddbe9c52b4911e631f41db792f19ac42cab42dc0c6.exe

  • Size

    23KB

  • Sample

    241211-kpmt2avqcw

  • MD5

    22af63c468011874892225dfa740fdbb

  • SHA1

    30d08c2013486868af5cbbf2a2379edd2f57d3ac

  • SHA256

    aab4bbb4b5d54e94c36586ddbe9c52b4911e631f41db792f19ac42cab42dc0c6

  • SHA512

    b3c35e6c75e0e01ebb2e276bee32754611c7c9d025d55666861f7f7a9151182654559594ec85e854927935e151a6b079dd39859595bba82dc9ce7de01638a197

  • SSDEEP

    384:qoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI1T:N7O89p2rRpcnu3T

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

      aab4bbb4b5d54e94c36586ddbe9c52b4911e631f41db792f19ac42cab42dc0c6.exe

    • Size

      23KB

    • MD5

      22af63c468011874892225dfa740fdbb

    • SHA1

      30d08c2013486868af5cbbf2a2379edd2f57d3ac

    • SHA256

      aab4bbb4b5d54e94c36586ddbe9c52b4911e631f41db792f19ac42cab42dc0c6

    • SHA512

      b3c35e6c75e0e01ebb2e276bee32754611c7c9d025d55666861f7f7a9151182654559594ec85e854927935e151a6b079dd39859595bba82dc9ce7de01638a197

    • SSDEEP

      384:qoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI1T:N7O89p2rRpcnu3T

    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