Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 08:21

General

  • Target

    64fb11e1248b0df7e367399e26023e4b.exe

  • Size

    123KB

  • MD5

    64fb11e1248b0df7e367399e26023e4b

  • SHA1

    edbf28d41a3856c9234f02178952668b05820852

  • SHA256

    950c5a7a6061190cd9dd1545adfc97ef4f06519bfd29227128d786a249feecc2

  • SHA512

    642466048fdb2cdb51997154f716ede7fac1203ee2a1874ada27c463d8e51f69fcfd1cb2a4af8f07c08b581bd5e37dfe56481aab0e01850a58eb90f4777f5ef2

  • SSDEEP

    3072:qkFEijpIh0kaNOrIKmJMwdR35H6Y3GcGoX559oPOE:g0kXrI7Jv35xDGoXta

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

19.ip.gl.ply.gg:42443

Mutex

c1f77453d4f3d154f8c1eedb0473faf9

Attributes
  • reg_key

    c1f77453d4f3d154f8c1eedb0473faf9

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe
    "C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Windows\SYSTEM32\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe" "64fb11e1248b0df7e367399e26023e4b.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4800-0-0x00007FFFACB85000-0x00007FFFACB86000-memory.dmp

    Filesize

    4KB

  • memory/4800-1-0x00007FFFAC8D0000-0x00007FFFAD271000-memory.dmp

    Filesize

    9.6MB

  • memory/4800-2-0x00000000012D0000-0x00000000012E0000-memory.dmp

    Filesize

    64KB

  • memory/4800-3-0x000000001BA20000-0x000000001BAC6000-memory.dmp

    Filesize

    664KB

  • memory/4800-4-0x000000001BFA0000-0x000000001C46E000-memory.dmp

    Filesize

    4.8MB

  • memory/4800-5-0x00007FFFAC8D0000-0x00007FFFAD271000-memory.dmp

    Filesize

    9.6MB

  • memory/4800-6-0x000000001C640000-0x000000001C6DC000-memory.dmp

    Filesize

    624KB

  • memory/4800-7-0x0000000001300000-0x0000000001308000-memory.dmp

    Filesize

    32KB

  • memory/4800-8-0x000000001CE60000-0x000000001CEC2000-memory.dmp

    Filesize

    392KB

  • memory/4800-9-0x00007FFFACB85000-0x00007FFFACB86000-memory.dmp

    Filesize

    4KB

  • memory/4800-10-0x00007FFFAC8D0000-0x00007FFFAD271000-memory.dmp

    Filesize

    9.6MB

  • memory/4800-11-0x00007FFFAC8D0000-0x00007FFFAD271000-memory.dmp

    Filesize

    9.6MB