General

  • Target
    Phantom.exe
  • Size 1.6MB
  • Sample260716-ah5fdsct2w
  • SHA256 5e2af55f7048b2d55c7560a937ef9735d50b27dabda9e006858bdf693b00df31
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Detects DonutLoader 1 IoCs
  • Costura .NET executable packer 1 IoCs

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

  • Unsigned PE 3 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • Phantom.exe
    .exe .ps1 1.6MB
  • costura.dll
    .dll 4KB
  • costura.pdb
    2KB
  • dnlib.dll
    .dll 1.1MB
  • newtonsoft.json.dll
    .dll 685KB
  • system.diagnostics.diagnosticsource.dll
    .dll 33KB
  • system.valuetuple.dll
    .dll 77KB

Phantom.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 5e2af55f7048b2d55c7560a937ef9735d50b27dabda9e006858bdf693b00df31
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Detects DonutLoader

  • Costura .NET executable packer

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
1673534
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE
PDB paths
C:\Users\Admin\Downloads\Phantom-main\Phantom-main\Phantom\obj\Debug\Phantom.pdb