Overview

overview

10

Static

static

10

6c1b7f83d0...18.exe

windows7-x64

10

6c1b7f83d0...18.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    30/07/2024, 01:08

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    6c1b7f83d002e0d65ba149de168265dd_JaffaCakes118.exe
  • Size 29KB
  • Sample240730-bg9jdsvbne
  • SHA256 936b9e7def987aefe894af914c6f6e437dca3be1f9b434bbb83ace0b90e24777
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
njratتم الاختراق من قبل دكتور الغربية #discoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • njrat

Version

  • 0.6.4

Botnet

  • تم الاختراق من قبل دكتور الغربية #

C2

  • Dr187.ddns.net:1177

Mutex

  • 59e66e4fd01ed7a53bb65713760bdb7d

Attributes
  • reg_key

    59e66e4fd01ed7a53bb65713760bdb7d

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c1b7f83d002e0d65ba149de168265dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6c1b7f83d002e0d65ba149de168265dd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Users\Admin\AppData\Local\Temp\Google Root.exe
      "C:\Users\Admin\AppData\Local\Temp\Google Root.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Google Root.exe" "Google Root.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:1196

Network

        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

        System Information Discovery

        1
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        Lateral Movement

        Collection

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Google Root.exe
        • Path \Users\Admin\AppData\Local\Temp\Google Root.exe
        • Size 29KB
        • SHA256 936b9e7def987aefe894af914c6f6e437dca3be1f9b434bbb83ace0b90e24777
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/768-0-0x00000000744A1000-0x00000000744A2000-memory.dmp
        Download

        memory/768-1-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download

        memory/768-2-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download

        memory/768-10-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download

        memory/2528-11-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download

        memory/2528-12-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download

        memory/2528-14-0x00000000744A0000-0x0000000074A4B000-memory.dmp
        Download