General

  • Target
    apollo(3).exe
  • Size 1.7MB
  • Sample260817-lrq5xaae92
  • SHA256 82900a5ceed37db2d512e1a79baa2e3790e09632a89d6a51b29fbb2227fe7b64
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: MythicApollo

    Mythic Apollo is a Windows agent written in C# for the Mythic C2 framework, used in SpecterOps training.

  • Detects MythicApollo 3 IoCs
  • Costura .NET executable packer 2 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 13 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • apollo(3).exe
    .exe 1.7MB
  • apollointerop.dll
    .dll 311KB
  • costura.dll
    .dll 4KB
  • dinvokeresolver.dll
    .dll 91KB
  • encryptedfilestore.dll
    .dll 14KB
  • httpprofile.dll
    .dll 19KB
  • injection.dll
    .dll 33KB
  • kerberostickets.dll
    .dll 34KB
  • plaintextcryptography.dll
    .dll 13KB
  • process.dll
    .dll 34KB
  • pskcryptography.dll
    .dll 15KB
  • simpleresolver.dll
    .dll 14KB
  • system.buffers.dll
    .dll 20KB
  • system.memory.dll
    .dll 134KB
  • system.runtime.compilerservices.unsafe.dll
    .dll 16KB
  • system.runtime.interopservices.runtimeinformation.dll
    .dll 32KB
  • system.valuetuple.dll
    .dll 77KB
  • tasks.dll
    .dll 1.4MB

apollo(3).exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 82900a5ceed37db2d512e1a79baa2e3790e09632a89d6a51b29fbb2227fe7b64
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Detects MythicApollo

  • 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
1777246
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
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