Analysis

  • user interaction
    yes
  • max time kernel
    28s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/07/2026, 15:22

General

  • Target
    NeptuneRAT 5.3 Special Edition.exe
  • Size 51.2MB
  • Sample260712-ssaymscs5j
  • SHA256 f488bc32f53d9efc2c67a922f8264db7a5e5fed992c956d0f7d81a2f81788d2a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\NeptuneRAT 5.3 Special Edition.exe
    "C:\Users\Admin\AppData\Local\Temp\NeptuneRAT 5.3 Special Edition.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 1052
      2⤵
      • Program crash
      PID:4016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2268 -ip 2268
    1⤵
      PID:5092

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/2268-0-0x0000000000F80000-0x00000000042C4000-memory.dmp

          memory/2268-1-0x0000000008D90000-0x0000000008DA0000-memory.dmp

          memory/2268-2-0x000000001CFA0000-0x000000001E8FA000-memory.dmp

          memory/2268-3-0x0000000009350000-0x00000000098F4000-memory.dmp

          memory/2268-4-0x0000000008CE0000-0x0000000008D72000-memory.dmp