Overview

overview

10

Static

static

10

faff7be904...93.exe

windows7-x64

10

faff7be904...93.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    faff7be904b05772bcb670f93264dadb9fb8609daa8ffb081f5482cfac0f2993

  • Size

    23KB

  • Sample

    241124-fzpddssjgq

  • MD5

    f4b693162935ffdf51f0cbdac0954866

  • SHA1

    fb20c4fd60139625147149b740526afd7c14fce3

  • SHA256

    faff7be904b05772bcb670f93264dadb9fb8609daa8ffb081f5482cfac0f2993

  • SHA512

    4f18dca94a564b1bc911261e2737f65c69950c0f5e29c5958c876b1485a1c4732f4d2dd380088e8e1f5350e3478248b4c81cd9f1523de64ab6ca1afb6e162745

  • SSDEEP

    384:DoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIS:87O89p2rRpcnuc

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

      faff7be904b05772bcb670f93264dadb9fb8609daa8ffb081f5482cfac0f2993

    • Size

      23KB

    • MD5

      f4b693162935ffdf51f0cbdac0954866

    • SHA1

      fb20c4fd60139625147149b740526afd7c14fce3

    • SHA256

      faff7be904b05772bcb670f93264dadb9fb8609daa8ffb081f5482cfac0f2993

    • SHA512

      4f18dca94a564b1bc911261e2737f65c69950c0f5e29c5958c876b1485a1c4732f4d2dd380088e8e1f5350e3478248b4c81cd9f1523de64ab6ca1afb6e162745

    • SSDEEP

      384:DoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIS:87O89p2rRpcnuc

    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