Overview

overview

10

Static

static

3

05760eb93e...eN.exe

windows7-x64

10

05760eb93e...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    05760eb93e22993684eaa065ebb1224ef79fb4dfc0d30945705ecc3c842d77feN.exe

  • Size

    362KB

  • Sample

    241219-3wxxpatmbv

  • MD5

    222ea9a6aedb4dab095daec3ebcb3930

  • SHA1

    323dd20d5130d93c310481d2165e6cd7d7b90e6f

  • SHA256

    05760eb93e22993684eaa065ebb1224ef79fb4dfc0d30945705ecc3c842d77fe

  • SHA512

    09f95ecdaea57ff30a439913051b01e8297b7d3217e843b53095b48d8ca7ac14407689278dbf4308fabd6b73e79b4fb52b21976311896c153d0237b85a3dc750

  • SSDEEP

    6144:JXV4rR29PjtI/7JijCtnrIeFllhetoXGkf3n9ntsdwkAeQfWtzm:AkIdimtnxDXGkqQfc

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      05760eb93e22993684eaa065ebb1224ef79fb4dfc0d30945705ecc3c842d77feN.exe

    • Size

      362KB

    • MD5

      222ea9a6aedb4dab095daec3ebcb3930

    • SHA1

      323dd20d5130d93c310481d2165e6cd7d7b90e6f

    • SHA256

      05760eb93e22993684eaa065ebb1224ef79fb4dfc0d30945705ecc3c842d77fe

    • SHA512

      09f95ecdaea57ff30a439913051b01e8297b7d3217e843b53095b48d8ca7ac14407689278dbf4308fabd6b73e79b4fb52b21976311896c153d0237b85a3dc750

    • SSDEEP

      6144:JXV4rR29PjtI/7JijCtnrIeFllhetoXGkf3n9ntsdwkAeQfWtzm:AkIdimtnxDXGkqQfc

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_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.

    • 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