Overview

overview

10

Static

static

10

e323ce0804...9e.exe

windows7-x64

10

e323ce0804...9e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e323ce08046afef45297405d54d6687ba879d0c300484fb61188ad2635937b9e

  • Size

    55KB

  • Sample

    250306-qqatraznw6

  • MD5

    72ec8c5302d0658770a7aa93ad51f997

  • SHA1

    eb938c767c369aa3345c0dd8d70f9217c5ffd1fa

  • SHA256

    e323ce08046afef45297405d54d6687ba879d0c300484fb61188ad2635937b9e

  • SHA512

    050ab958c95d71e0d328de0d59229a44a0ef25f533e374c8a59986c9eaffed39cdb50bd642f85a35fe16aa1506f5ba7106573771b73e5b96cfc672761fd38fd6

  • SSDEEP

    384:WvQeCo2zmZbQHkJeCdUwBvQ6jgjuQBnBBmRvR6JZlbw8hqIusZzZ0XsHvY19on5E:Ww5yBVdlRpcnul8zEUmZpN

Score
10/10
njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

2a102a73ce1e3e05d4ccd324c71e3e63

Attributes
  • reg_key

    2a102a73ce1e3e05d4ccd324c71e3e63

  • splitter

    |'|'|

Targets

    • Target

      e323ce08046afef45297405d54d6687ba879d0c300484fb61188ad2635937b9e

    • Size

      55KB

    • MD5

      72ec8c5302d0658770a7aa93ad51f997

    • SHA1

      eb938c767c369aa3345c0dd8d70f9217c5ffd1fa

    • SHA256

      e323ce08046afef45297405d54d6687ba879d0c300484fb61188ad2635937b9e

    • SHA512

      050ab958c95d71e0d328de0d59229a44a0ef25f533e374c8a59986c9eaffed39cdb50bd642f85a35fe16aa1506f5ba7106573771b73e5b96cfc672761fd38fd6

    • SSDEEP

      384:WvQeCo2zmZbQHkJeCdUwBvQ6jgjuQBnBBmRvR6JZlbw8hqIusZzZ0XsHvY19on5E:Ww5yBVdlRpcnul8zEUmZpN

    Score
    10/10
    njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      defense_evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • 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