Overview

overview

10

Static

static

10

00088a6956...e4.exe

windows7-x64

10

00088a6956...e4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2024 15:48

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General

  • Target

    00088a6956d78224ca50089dfbae6e18e6a37b49b3ba4e0da77dbed5885ae5e4.exe

  • Size

    23KB

  • MD5

    4983c7e697ef045f1f5ea863b39330cf

  • SHA1

    9a60537b311d5f914fcc7bf2e5c7ed730cceaf7c

  • SHA256

    00088a6956d78224ca50089dfbae6e18e6a37b49b3ba4e0da77dbed5885ae5e4

  • SHA512

    b5ec54fcb3a50bf0f218ddc21e79ed7a2d03608e61214261a445b56af0a4da9928252bbd5f9e7342d8cbafc95904d1c187d965e637b3f3ee903e372029437a22

  • SSDEEP

    384:bslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ8b:ceEvwIlLMRpcnuJ

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

32d1db139916a5baafbb6433a70c0fc5

Attributes
  • reg_key

    32d1db139916a5baafbb6433a70c0fc5

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • 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 use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00088a6956d78224ca50089dfbae6e18e6a37b49b3ba4e0da77dbed5885ae5e4.exe
    "C:\Users\Admin\AppData\Local\Temp\00088a6956d78224ca50089dfbae6e18e6a37b49b3ba4e0da77dbed5885ae5e4.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\HackHide.exe
      "C:\Users\Admin\AppData\Local\Temp\HackHide.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\HackHide.exe" "HackHide.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2644

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

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Downloads

  • \Users\Admin\AppData\Local\Temp\HackHide.exe
    Filesize

    23KB

    MD5

    4983c7e697ef045f1f5ea863b39330cf

    SHA1

    9a60537b311d5f914fcc7bf2e5c7ed730cceaf7c

    SHA256

    00088a6956d78224ca50089dfbae6e18e6a37b49b3ba4e0da77dbed5885ae5e4

    SHA512

    b5ec54fcb3a50bf0f218ddc21e79ed7a2d03608e61214261a445b56af0a4da9928252bbd5f9e7342d8cbafc95904d1c187d965e637b3f3ee903e372029437a22

    Download Submit

  • memory/2648-0-0x0000000074021000-0x0000000074022000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2648-1-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2648-2-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2648-12-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2840-10-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2840-11-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2840-13-0x0000000074020000-0x00000000745CB000-memory.dmp

    Filesize

    5.7MB

    Download