Overview

overview

10

Static

static

3

JaffaCakes...20.exe

windows7-x64

10

JaffaCakes...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_558f283d460d4a23b76c34eeddb0d120

  • Size

    60KB

  • Sample

    250101-pwrtsaxnal

  • MD5

    558f283d460d4a23b76c34eeddb0d120

  • SHA1

    dd755bf3c6d521f742457ff4eb9171db0ca4408e

  • SHA256

    08bea6fef66f0070b9f35c5db9da078af5d4b59dec42480f80264f066ba99d20

  • SHA512

    6414c8af13fd9264ff6775f587a0dd92ca01068a2c403b85c089ba7c7d0bc377c5d4d8302addc04c142c82d3467009900a7badae0e575350db5287ed6809ee33

  • SSDEEP

    1536:AEF+KvAIhBDmzuE00DD0F3KSBOyvoQGQbgF:AEF+/IhBDmzEKdQw

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

diogocfal.duckdns.org:5552

Mutex

2ce29a28a0e0366d194d4033c037916f

Attributes
  • reg_key

    2ce29a28a0e0366d194d4033c037916f

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_558f283d460d4a23b76c34eeddb0d120

    • Size

      60KB

    • MD5

      558f283d460d4a23b76c34eeddb0d120

    • SHA1

      dd755bf3c6d521f742457ff4eb9171db0ca4408e

    • SHA256

      08bea6fef66f0070b9f35c5db9da078af5d4b59dec42480f80264f066ba99d20

    • SHA512

      6414c8af13fd9264ff6775f587a0dd92ca01068a2c403b85c089ba7c7d0bc377c5d4d8302addc04c142c82d3467009900a7badae0e575350db5287ed6809ee33

    • SSDEEP

      1536:AEF+KvAIhBDmzuE00DD0F3KSBOyvoQGQbgF:AEF+/IhBDmzEKdQw

    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.

    • 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