Overview

overview

10

Static

static

10

676374dc-6...o1.exe

windows10-2004-x64

10

676374dc-6...o1.exe

windows11-ltsc_2024-x64

1

Resubmissions

07/08/2026, 23:47

260807-3szl4sysfx10

07/08/2026, 23:46

260807-3sc34sdq7x10

07/08/2026, 23:44

260807-3rh8qsysez10

07/08/2026, 23:43

260807-3qqlesysbw10

07/08/2026, 23:41

260807-3pv5hsdq2w10

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General

  • Target
    676374dc-676b-4d4d-ad59-3afb61e07aac64-caydenno1.exe
  • Size 3.3MB
  • Sample260807-3szl4sysfx
  • SHA256 0cf12833eb9bc43d2359515b46453c1de3d342b3a4020426db2a6b24c10905da
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
meshagentcaydenno1backdoordiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • meshagent

Version

  • 2

Botnet

  • caydenno1

C2

  • http://mesh.qilk.de:443/agent.ashx

Attributes
  • mesh_id

    0xACFCC4BAA792A891F734D548C764B4746CC319A45476D2842F10086681FFE05DE51AE6432D098E4E567A3C1736DADB78

  • server_id

    1C378071707F98E95AE16CAFBA7A3E5816621071CBD66ADC1EB2CD8D18081B1445EFFB87FAC347B1156DB8D550B32446

  • wss

    wss://mesh.qilk.de:443/agent.ashx

Targets

    • Target
      676374dc-676b-4d4d-ad59-3afb61e07aac64-caydenno1.exe
    • Size 3.3MB
    • SHA256 0cf12833eb9bc43d2359515b46453c1de3d342b3a4020426db2a6b24c10905da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorcaydenno1discoveryexecutionmeshagentpersistencerattrojan

    • Detects MeshAgent payload

    • Family: MeshAgent

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

      rattrojanbackdoormeshagent

    • Sets service image path in registry

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

      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.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks