Overview

overview

10

Static

static

10

1ec71de8db...fN.exe

windows7-x64

10

1ec71de8db...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1ec71de8dbc10606192aaf91742ee7b88a5e273320f5357084de2aa072efae3fN

  • Size

    23KB

  • Sample

    241109-ntaxtasqb1

  • MD5

    1dad68f6f6abd5dda4dad13a1dacb630

  • SHA1

    d19e030f2a151f2477a4a34bccc825f45f5a0080

  • SHA256

    1ec71de8dbc10606192aaf91742ee7b88a5e273320f5357084de2aa072efae3f

  • SHA512

    996891d2241b8ec5178f924ce40b6e7761dcef78c41878cbd3584e42228a06019f2e8fdfadb4d2150f419ee34e3f8eb989ba72cf703e5368296c36aaa661fb01

  • SSDEEP

    384:JoWtkEwn65rgjAsGipk55D16HgXakhbZD0mRvR6JZlbw8hqIusZzZId:e7O89pErRpcnun

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

      1ec71de8dbc10606192aaf91742ee7b88a5e273320f5357084de2aa072efae3fN

    • Size

      23KB

    • MD5

      1dad68f6f6abd5dda4dad13a1dacb630

    • SHA1

      d19e030f2a151f2477a4a34bccc825f45f5a0080

    • SHA256

      1ec71de8dbc10606192aaf91742ee7b88a5e273320f5357084de2aa072efae3f

    • SHA512

      996891d2241b8ec5178f924ce40b6e7761dcef78c41878cbd3584e42228a06019f2e8fdfadb4d2150f419ee34e3f8eb989ba72cf703e5368296c36aaa661fb01

    • SSDEEP

      384:JoWtkEwn65rgjAsGipk55D16HgXakhbZD0mRvR6JZlbw8hqIusZzZId:e7O89pErRpcnun

    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