Overview

overview

10

Static

static

10

cc71fb53cb...0N.exe

windows7-x64

10

cc71fb53cb...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cc71fb53cb3f238672b9f3d76c160fb0N.exe

  • Size

    23KB

  • Sample

    240725-nx6tnaxblm

  • MD5

    cc71fb53cb3f238672b9f3d76c160fb0

  • SHA1

    f27c64709bce63d1da2bdbeb91d0eaec7d8a8663

  • SHA256

    e7cdf9fdd5b7921d33c6a1522e7356948b247924facd482f967f77c43f46e882

  • SHA512

    b145426f3f1d8702d7f48dfd6cc02f4ef0b802549dedf820cd9a51da66239ae749c7145c00f363cc0b4791c4a63968683df34bfc1ae610c4811c80270a1e163f

  • SSDEEP

    384:8oWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIo:r7O89p2rRpcnui

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

      cc71fb53cb3f238672b9f3d76c160fb0N.exe

    • Size

      23KB

    • MD5

      cc71fb53cb3f238672b9f3d76c160fb0

    • SHA1

      f27c64709bce63d1da2bdbeb91d0eaec7d8a8663

    • SHA256

      e7cdf9fdd5b7921d33c6a1522e7356948b247924facd482f967f77c43f46e882

    • SHA512

      b145426f3f1d8702d7f48dfd6cc02f4ef0b802549dedf820cd9a51da66239ae749c7145c00f363cc0b4791c4a63968683df34bfc1ae610c4811c80270a1e163f

    • SSDEEP

      384:8oWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIo:r7O89p2rRpcnui

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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