Overview

overview

10

Static

static

3

4314ab3773...0b.exe

windows7-x64

10

4314ab3773...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4314ab3773ddf65e9a290d0889bb09d57fb4968ca49522453e5c9b92ef32f40b

  • Size

    564KB

  • Sample

    250207-z6e8vazkar

  • MD5

    c709aa33c0165cebde24123555769a7a

  • SHA1

    ad4813cd0461fbdbc7265dc7880e22978ffc7b54

  • SHA256

    4314ab3773ddf65e9a290d0889bb09d57fb4968ca49522453e5c9b92ef32f40b

  • SHA512

    ccd0ffc52ed12a4f2e74a0aef982dbd67b271412102e2373e07f24142560e0a0006d60166b1ba789bbb8745067c2d50e3e822f3355bdff2c52d22444151ab7eb

  • SSDEEP

    12288:6yB0aI78IV40HioBu3yCeOr0rS6KsXr7ieWCU:BB07EyCTr0rFf7aC

Score
10/10
njrathackeddefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

cpanel.hackcrack.io:2222

Mutex

Windows Explorer

Attributes
  • reg_key

    Windows Explorer

  • splitter

    |'|'|

Targets

    • Target

      4314ab3773ddf65e9a290d0889bb09d57fb4968ca49522453e5c9b92ef32f40b

    • Size

      564KB

    • MD5

      c709aa33c0165cebde24123555769a7a

    • SHA1

      ad4813cd0461fbdbc7265dc7880e22978ffc7b54

    • SHA256

      4314ab3773ddf65e9a290d0889bb09d57fb4968ca49522453e5c9b92ef32f40b

    • SHA512

      ccd0ffc52ed12a4f2e74a0aef982dbd67b271412102e2373e07f24142560e0a0006d60166b1ba789bbb8745067c2d50e3e822f3355bdff2c52d22444151ab7eb

    • SSDEEP

      12288:6yB0aI78IV40HioBu3yCeOr0rS6KsXr7ieWCU:BB07EyCTr0rFf7aC

    Score
    10/10
    njrathackeddefense_evasionpersistenceprivilege_escalationtrojandiscoveryexecution

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      defense_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

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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

Hide Artifacts

1
T1564

Hidden Window

1
T1564.003

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

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks