Overview

overview

10

Static

static

10

JaffaCakes...50.exe

windows7-x64

10

JaffaCakes...50.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    JaffaCakes118_6a23d68e002b4c86c9dbc732ef4fcd50

  • Size

    29KB

  • Sample

    250103-eq4laa1rej

  • MD5

    6a23d68e002b4c86c9dbc732ef4fcd50

  • SHA1

    e18e2f1d1004fad399492b572525e3d5201ab1fb

  • SHA256

    f5db61ec52bd99b86501fcfe9ebf3300109170b16f2c28f3a82df14016a3cd36

  • SHA512

    021f8dd66e80d468a4e8de3b77c8ceb577d456c843989d17279f1193644ddd9d9911666a2549d567bd8d0faf5784aa85e45e37616b6e03f60ba5da6ebdc9e8cf

  • SSDEEP

    384:chQXpl7dzns8oDw/LRP55/4GWmqDSeXegLGBsbh0w4wlAokw9OhgOL1vYRGOZzrd:cE7Js8oDSJz4wqZXenBKh0p29SgRdH

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

nouhparo.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_6a23d68e002b4c86c9dbc732ef4fcd50

    • Size

      29KB

    • MD5

      6a23d68e002b4c86c9dbc732ef4fcd50

    • SHA1

      e18e2f1d1004fad399492b572525e3d5201ab1fb

    • SHA256

      f5db61ec52bd99b86501fcfe9ebf3300109170b16f2c28f3a82df14016a3cd36

    • SHA512

      021f8dd66e80d468a4e8de3b77c8ceb577d456c843989d17279f1193644ddd9d9911666a2549d567bd8d0faf5784aa85e45e37616b6e03f60ba5da6ebdc9e8cf

    • SSDEEP

      384:chQXpl7dzns8oDw/LRP55/4GWmqDSeXegLGBsbh0w4wlAokw9OhgOL1vYRGOZzrd:cE7Js8oDSJz4wqZXenBKh0p29SgRdH

    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