Overview

overview

10

Static

static

1

2025-02-23...ch.exe

windows7-x64

10

2025-02-23...ch.exe

windows10-2004-x64

10

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General

  • Target

    2025-02-23_28a3e2e4958e284bbb7cb1d2ffad0c91_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

  • Size

    5.0MB

  • Sample

    250223-2zlhdsxnhp

  • MD5

    28a3e2e4958e284bbb7cb1d2ffad0c91

  • SHA1

    6d52a274e1b2bc91e262ffb187174f9871baf16b

  • SHA256

    4be505c135acfd943267ac86779c9cca194e44556d15616c28ec3c836749c165

  • SHA512

    e28d4ac6b4285ad31e6e81f39414f095467a010f5fd3770c47ed52404d37c234da9bc693d061f684f4c4e40c35753fefb5f1d3cf418fb1b41f9ce3e5bac30947

  • SSDEEP

    49152:1Rg0nHoi1euVvrb/T8vO90d7HjmAFd4A64nsfJ2l6OEchY4Vx9n5o/0IrwszVK5U:Wi1euVQE2f5aOszcGE3+e1O

Score
10/10
meshagenttacticalrmmbackdoordefense_evasiondiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

meshagent

Version

2

Botnet

TacticalRMM

C2

http://mesh.ash-loc.fr:443/agent.ashx

Attributes
  • mesh_id

    0x595FF0B676E6172D1D16A0EBB2E57B3DC23D10D2F323007E387F1BE09C569A4798CC494357B321BFD8A8D638DAFC75BE

  • server_id

    4DA9F3E19D3D36A94CC345156B4A6E81D1EAB37125FC390B671AE3A5599E7C39D1B58AAA4E4FD30937188535209DC78E

  • wss

    wss://mesh.ash-loc.fr:443/agent.ashx

Targets

    • Target

      2025-02-23_28a3e2e4958e284bbb7cb1d2ffad0c91_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

    • Size

      5.0MB

    • MD5

      28a3e2e4958e284bbb7cb1d2ffad0c91

    • SHA1

      6d52a274e1b2bc91e262ffb187174f9871baf16b

    • SHA256

      4be505c135acfd943267ac86779c9cca194e44556d15616c28ec3c836749c165

    • SHA512

      e28d4ac6b4285ad31e6e81f39414f095467a010f5fd3770c47ed52404d37c234da9bc693d061f684f4c4e40c35753fefb5f1d3cf418fb1b41f9ce3e5bac30947

    • SSDEEP

      49152:1Rg0nHoi1euVvrb/T8vO90d7HjmAFd4A64nsfJ2l6OEchY4Vx9n5o/0IrwszVK5U:Wi1euVQE2f5aOszcGE3+e1O

    Score
    10/10
    meshagenttacticalrmmbackdoordefense_evasiondiscoveryexecutionpersistencerattrojan

    • Detects MeshAgent payload

    • MeshAgent

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

      rattrojanbackdoormeshagent

    • Meshagent family

      meshagent

    • Blocklisted process makes network request

    • Sets service image path in registry

      persistence

    • Stops running service(s)

      defense_evasionexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

1
T1012

Remote System Discovery

1
T1018

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks