Overview

overview

10

Static

static

10

798877de0c...9N.exe

windows7-x64

10

798877de0c...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    798877de0cc3ceabe25779c5b40ec0cfe867185e12367cf0a2ba172c24641d99N.exe

  • Size

    23KB

  • Sample

    241202-lj7spazjfx

  • MD5

    503e4417f6a89a55da71cc205c19efa0

  • SHA1

    f6cb3ba49e5fd3ae4900948bc40e63cf8962ba7b

  • SHA256

    798877de0cc3ceabe25779c5b40ec0cfe867185e12367cf0a2ba172c24641d99

  • SHA512

    c0f028cc38faf8035488cba73475d5f2b037f49c0a11e889953ab74ee97a8b2d9a63f03bda74efaec39a9d492188e24903c8ffb4eede5ac80843119c44dc7600

  • SSDEEP

    384:YoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIr:H7O89p2rRpcnuh

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

      798877de0cc3ceabe25779c5b40ec0cfe867185e12367cf0a2ba172c24641d99N.exe

    • Size

      23KB

    • MD5

      503e4417f6a89a55da71cc205c19efa0

    • SHA1

      f6cb3ba49e5fd3ae4900948bc40e63cf8962ba7b

    • SHA256

      798877de0cc3ceabe25779c5b40ec0cfe867185e12367cf0a2ba172c24641d99

    • SHA512

      c0f028cc38faf8035488cba73475d5f2b037f49c0a11e889953ab74ee97a8b2d9a63f03bda74efaec39a9d492188e24903c8ffb4eede5ac80843119c44dc7600

    • SSDEEP

      384:YoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIr:H7O89p2rRpcnuh

    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