Overview

overview

10

Static

static

10

MasonClientt.exe

windows10-2004-x64

10

MasonClientt.exe

windows11-ltsc_2024-x64

Sharing

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General

  • Target
    MasonClientt.exe
  • Size 48KB
  • Sample260907-gsbdmaxzds
  • SHA256 30a6a415c8d52a4f4a236242d1ff03fd1873c0e12099eef776756e8ae880f2ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
trojanneptunerat

Malware Config

Extracted

Family

  • neptunerat

C2

  • tqdclbdloe.localto.net:1967

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    cZR1msl8Oa06S4BY

  • rat_name

    MasonRAT

Signatures

  • Family: NeptuneRAT, MasonRAT

    NeptuneRAT aka MasonRAT is a trojan written in C#.

    trojanneptunerat
  • Detects NeptuneRAT stealer 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • MasonClientt.exe
    .exe 48KB

MasonClientt.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 30a6a415c8d52a4f4a236242d1ff03fd1873c0e12099eef776756e8ae880f2ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Detects NeptuneRAT stealer

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
54926
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths