Overview

overview

10

Static

static

10

e2e53f578f...aN.exe

windows7-x64

10

e2e53f578f...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e2e53f578f8c9010f6143c77853f1f56891ca7b24054229a505ef2023f17b3caN

  • Size

    23KB

  • Sample

    241107-nfs68s1gjq

  • MD5

    f7ec84243a7953d564c41befb8ba38f0

  • SHA1

    0bf331de5438d673ecc74ce6ad69d71925d99cc9

  • SHA256

    e2e53f578f8c9010f6143c77853f1f56891ca7b24054229a505ef2023f17b3ca

  • SHA512

    3e36a6bd70c6b4d134c7022e50a0137b0a54b0a098f42e584af97bf9fe204523f2bf255e6592fcfcc392009b5ad14d6eac07c71471b98a7edf37b1467421ff94

  • SSDEEP

    384:ioWtkEwn65rgjAsGipk55D16HgXakhbZD0mRvR6JZlbw8hqIusZzZIr:l7O89pErRpcnup

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

      e2e53f578f8c9010f6143c77853f1f56891ca7b24054229a505ef2023f17b3caN

    • Size

      23KB

    • MD5

      f7ec84243a7953d564c41befb8ba38f0

    • SHA1

      0bf331de5438d673ecc74ce6ad69d71925d99cc9

    • SHA256

      e2e53f578f8c9010f6143c77853f1f56891ca7b24054229a505ef2023f17b3ca

    • SHA512

      3e36a6bd70c6b4d134c7022e50a0137b0a54b0a098f42e584af97bf9fe204523f2bf255e6592fcfcc392009b5ad14d6eac07c71471b98a7edf37b1467421ff94

    • SSDEEP

      384:ioWtkEwn65rgjAsGipk55D16HgXakhbZD0mRvR6JZlbw8hqIusZzZIr:l7O89pErRpcnup

    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