General

  • Target
    meshagent64-Test.exe
  • Size 3.3MB
  • Sample260925-rb7evaxfpc
  • SHA256 99a7abad0f4e79fc9120f2ae250bb716d57e8b130c9f81f403cba0839aeed216
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • meshagent

Version
  • 2

Botnet
  • Test

C2
  • http://mesh.jg06.co.uk:443/agent.ashx

Attributes
  • mesh_id

    0xBCACAEAD1E358BB626ED64FDF4EA953400CC32F703DDDDAA2DA33E9AE05D662AF5F7EA37A3C3CC2A6638BF6A61C28B0E

  • server_id

    D241BFC678764C9FEBD3AD2123403458CBF5BD98B68ACA8521259D5B81235AFCCA8EA237967B03E277680E5FB8224827

  • wss

    wss://mesh.jg06.co.uk:443/agent.ashx

Targets

    • Target
      meshagent64-Test.exe
    • Size 3.3MB
    • SHA256 99a7abad0f4e79fc9120f2ae250bb716d57e8b130c9f81f403cba0839aeed216
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects MeshAgent payload

    • Family: MeshAgent

      MeshAgent is an open source remote access trojan written in C++.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks