General

  • Target
    reboot_launcher-11.0.0-windows-setup.exe
  • Size 104KB
  • Sample260925-v148kascjd
  • SHA256 1cef0c8a49d0e46bb172e5dcc91eba358e08a6641e0fbd75ccd286f7b4ff95b5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • neptunerat

C2
  • expressing-needle.tun.ply.gg:38345

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    omTKqc0wPBK1Atge

  • rat_name

    MasonRAT

Signatures

  • Family: NeptuneRAT, MasonRAT

    NeptuneRAT aka MasonRAT is a trojan written in C#.

  • Detects NeptuneRAT stealer 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • reboot_launcher-11.0.0-windows-setup.exe
    .exe 104KB

reboot_launcher-11.0.0-windows-setup.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 1cef0c8a49d0e46bb172e5dcc91eba358e08a6641e0fbd75ccd286f7b4ff95b5
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Detects NeptuneRAT stealer

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
56078
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