Overview

overview

10

Static

static

1

2025-01-23...ch.exe

windows7-x64

10

2025-01-23...ch.exe

windows10-2004-x64

10

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General

  • Target

    2025-01-23_9f36830d3f867d37d3edd55800ef1677_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

  • Size

    5.0MB

  • Sample

    250123-wjdjyszjcp

  • MD5

    9f36830d3f867d37d3edd55800ef1677

  • SHA1

    1d7a79e3a08ce71954416c2cd09ae3c01af082d0

  • SHA256

    16c3ce54c980ffb165d60fb3e4b35e4d5f0c8b8624715f07d11cf460d58e4eb6

  • SHA512

    ee9978bbcf20e6c873a692a1c2d9d2ecf8e95c044c60731d9f4805692718091fd0b84cf88dda436fd9b9e7eab25c1f6c54ec72894cc4840d1744554006e917a8

  • SSDEEP

    49152:cRg0nHQi1uuVvrb/T8vO90d7HjmAFd4A64nsfJWl6OEch34Vx9n5ov0IrQszVS5n:Xi1uuVQEpf5qusz8GEn+eAI

Score
10/10
meshagenttacticalrmmbackdoordefense_evasiondiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

meshagent

Version

2

Botnet

TacticalRMM

C2

http://mesh.anyhourgroup.com:443/agent.ashx

Attributes
  • mesh_id

    0x3131CC9705ECDCAD5F1EE47ACE7CAD84F8394DBDFFAEB8E3F5C6440C0CB3FFB2E414D885804144F409EB30B05825A7AE

  • server_id

    C8502FFE2B2CAFF1B88B2A8F6433FD9A17EBF79022C9F02F7132AFDADABDA021D5B8CD8BD7C80BA24141837BBB70734E

  • wss

    wss://mesh.anyhourgroup.com:443/agent.ashx

Targets

    • Target

      2025-01-23_9f36830d3f867d37d3edd55800ef1677_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

    • Size

      5.0MB

    • MD5

      9f36830d3f867d37d3edd55800ef1677

    • SHA1

      1d7a79e3a08ce71954416c2cd09ae3c01af082d0

    • SHA256

      16c3ce54c980ffb165d60fb3e4b35e4d5f0c8b8624715f07d11cf460d58e4eb6

    • SHA512

      ee9978bbcf20e6c873a692a1c2d9d2ecf8e95c044c60731d9f4805692718091fd0b84cf88dda436fd9b9e7eab25c1f6c54ec72894cc4840d1744554006e917a8

    • SSDEEP

      49152:cRg0nHQi1uuVvrb/T8vO90d7HjmAFd4A64nsfJWl6OEch34Vx9n5ov0IrQszVS5n:Xi1uuVQEpf5qusz8GEn+eAI

    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

2
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