Overview

overview

10

Static

static

10

82b5a15803...0N.exe

windows7-x64

10

82b5a15803...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    82b5a15803907f9ac27999f1eb022090N.exe

  • Size

    23KB

  • Sample

    240830-njajas1fpg

  • MD5

    82b5a15803907f9ac27999f1eb022090

  • SHA1

    29691b9cdf0ae2cd6f0e4abebaa47be3504876d0

  • SHA256

    22cb011beedf2388cb161009c6b541b9ff8830081818bf015d28265ec082dc69

  • SHA512

    89af69fe77b26ad8df6c972392e0428df8407b754b941a18d4ecc8ffd645d3204a71e60899dee2c5f3c01cfc56d0c763fe717f3aba31b6edc0548d8f8e6f9942

  • SSDEEP

    384:UoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIA:D7O89p2rRpcnu6

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

      82b5a15803907f9ac27999f1eb022090N.exe

    • Size

      23KB

    • MD5

      82b5a15803907f9ac27999f1eb022090

    • SHA1

      29691b9cdf0ae2cd6f0e4abebaa47be3504876d0

    • SHA256

      22cb011beedf2388cb161009c6b541b9ff8830081818bf015d28265ec082dc69

    • SHA512

      89af69fe77b26ad8df6c972392e0428df8407b754b941a18d4ecc8ffd645d3204a71e60899dee2c5f3c01cfc56d0c763fe717f3aba31b6edc0548d8f8e6f9942

    • SSDEEP

      384:UoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIA:D7O89p2rRpcnu6

    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