Overview

overview

10

Static

static

10

18a21ee0d1...18.exe

windows7-x64

10

18a21ee0d1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    18a21ee0d1143571864d982af389e2df_JaffaCakes118
  • Size 23KB
  • Sample240728-vgcn7stdlk
  • SHA256 694b68741d9ce9e85a21b1a8d4c4a8b99276cfe35ee516e540dd93c19c4fc81e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • njrat

Version

  • 0.7d

Botnet

  • HacKed

C2

  • 2.tcp.eu.ngrok.io:15558

Mutex

  • 188288e032f198713697eeff738f5e24

Attributes
  • reg_key

    188288e032f198713697eeff738f5e24

  • splitter

    |'|'|

Targets

    • Target
      18a21ee0d1143571864d982af389e2df_JaffaCakes118
    • Size 23KB
    • SHA256 694b68741d9ce9e85a21b1a8d4c4a8b99276cfe35ee516e540dd93c19c4fc81e
    • MD5 SHA1 SHA512 SSDEEP
    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

    • Legitimate hosting services abused for malware hosting/C2

    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

Web Service

1
T1102

Exfiltration

Impact

Tasks