Overview

overview

10

Static

static

10

834124ffbe...aN.exe

windows7-x64

10

834124ffbe...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    834124ffbe093719c4db0673a586fc1223baab8a45bc30112e00156243f5c72aN

  • Size

    23KB

  • Sample

    241102-1argnswcqg

  • MD5

    5d67b6be356f24350504eff9211a6720

  • SHA1

    d222045591c9626151d42c34c1587d736c51c934

  • SHA256

    834124ffbe093719c4db0673a586fc1223baab8a45bc30112e00156243f5c72a

  • SHA512

    784fa8337100edff0778ea152f311cf6e875c4da26a402528b161a40330c02ec01b5e028931fd8b8fe187920add3a00659d806a25b7e89e99de26b25db9338cb

  • SSDEEP

    384:UslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZWs:deEvwIlLMRpcnuY

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

192.168.1.5:5552

Mutex

54c3bd7fd81a24dad0a87512e97f2c1f

Attributes
  • reg_key

    54c3bd7fd81a24dad0a87512e97f2c1f

  • splitter

    |'|'|

Targets

    • Target

      834124ffbe093719c4db0673a586fc1223baab8a45bc30112e00156243f5c72aN

    • Size

      23KB

    • MD5

      5d67b6be356f24350504eff9211a6720

    • SHA1

      d222045591c9626151d42c34c1587d736c51c934

    • SHA256

      834124ffbe093719c4db0673a586fc1223baab8a45bc30112e00156243f5c72a

    • SHA512

      784fa8337100edff0778ea152f311cf6e875c4da26a402528b161a40330c02ec01b5e028931fd8b8fe187920add3a00659d806a25b7e89e99de26b25db9338cb

    • SSDEEP

      384:UslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZWs:deEvwIlLMRpcnuY

    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