Overview

overview

10

Static

static

3

JaffaCakes...f0.exe

windows7-x64

10

JaffaCakes...f0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_7be5c8a7edcc9ee2eb6f7d75623058f0

  • Size

    94KB

  • Sample

    250104-1lq1aaynbx

  • MD5

    7be5c8a7edcc9ee2eb6f7d75623058f0

  • SHA1

    636bbbd64d414de1a076b18e80787e3cff56b9d7

  • SHA256

    e82dab66d9eee1e6773914621820e09af5edaf3872154cb6b788d3fe672cf178

  • SHA512

    a9a352ee920278fd1f03e607809ae57ddb0553a7a17f72012e8e3434b6ee48f22eb63d26aba0bbb0370ce8f7bfbe7f1c8e4f3f490c12352a134b15b32c95f3aa

  • SSDEEP

    1536:9lWhT3kaxkhF4yaAZsVQZ+Mj0PcbWBL6edOyDA4QsytmsXNYlfXX25p0DLYtnT3c:9Yh4mZd3r3w0uo07ijMra

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

279f6960ed84a752570aca7fb2dc1552

Attributes
  • reg_key

    279f6960ed84a752570aca7fb2dc1552

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_7be5c8a7edcc9ee2eb6f7d75623058f0

    • Size

      94KB

    • MD5

      7be5c8a7edcc9ee2eb6f7d75623058f0

    • SHA1

      636bbbd64d414de1a076b18e80787e3cff56b9d7

    • SHA256

      e82dab66d9eee1e6773914621820e09af5edaf3872154cb6b788d3fe672cf178

    • SHA512

      a9a352ee920278fd1f03e607809ae57ddb0553a7a17f72012e8e3434b6ee48f22eb63d26aba0bbb0370ce8f7bfbe7f1c8e4f3f490c12352a134b15b32c95f3aa

    • SSDEEP

      1536:9lWhT3kaxkhF4yaAZsVQZ+Mj0PcbWBL6edOyDA4QsytmsXNYlfXX25p0DLYtnT3c:9Yh4mZd3r3w0uo07ijMra

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • UAC bypass

      evasiontrojan

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks