Overview

overview

10

Static

static

1

2025-02-01...ch.exe

windows7-x64

10

2025-02-01...ch.exe

windows10-2004-x64

10

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General

  • Target

    2025-02-01_34cb005971e1693a2d149bf08339cfe0_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

  • Size

    5.0MB

  • Sample

    250201-pk183s1qh1

  • MD5

    34cb005971e1693a2d149bf08339cfe0

  • SHA1

    cf64dffb99a576c90fb37d54dac59573575dc480

  • SHA256

    d46c31b59d8e8bed3a3eebc576d93caf550d7dfb01e0af8e7012946638cf3cc5

  • SHA512

    32273b740dbd1e7576ac14b02156917dad48574e43652a09e4d4b7eb8f71b591751f47b5fd9cc10e7ec36f86b2ab7bbbc9afb33d62794f8944a844121feeee14

  • SSDEEP

    49152:HMMF4Advueerb/TcvO90d7HjmAFd4A64nsfJu+BW7kf2wwuJd5WL1pKCV8jF/a5B:pdvuedaG+5MLV85YEY+ecS

Score
10/10
meshagenttacticalrmmbackdoordefense_evasiondiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

meshagent

Version

2

Botnet

TacticalRMM

C2

http://mesh.heiss.it:443/agent.ashx

Attributes
  • mesh_id

    0x64E32F5E73699E841AE2D03BDCE9A6D8DC7456975C27750739CF982911E980DE7E3FC0DA010F42F7E6F41BD1A7A82754

  • server_id

    49F4FC196CB6C9B0C305BBFD80EC2C2292E4B9B1C0A0602CE17B3318C9AD6B493B96E0DC76A79DA1BE1CD4BAE4FB2B1B

  • wss

    wss://mesh.heiss.it:443/agent.ashx

Targets

    • Target

      2025-02-01_34cb005971e1693a2d149bf08339cfe0_frostygoop_hijackloader_luca-stealer_poet-rat_snatch

    • Size

      5.0MB

    • MD5

      34cb005971e1693a2d149bf08339cfe0

    • SHA1

      cf64dffb99a576c90fb37d54dac59573575dc480

    • SHA256

      d46c31b59d8e8bed3a3eebc576d93caf550d7dfb01e0af8e7012946638cf3cc5

    • SHA512

      32273b740dbd1e7576ac14b02156917dad48574e43652a09e4d4b7eb8f71b591751f47b5fd9cc10e7ec36f86b2ab7bbbc9afb33d62794f8944a844121feeee14

    • SSDEEP

      49152:HMMF4Advueerb/TcvO90d7HjmAFd4A64nsfJu+BW7kf2wwuJd5WL1pKCV8jF/a5B:pdvuedaG+5MLV85YEY+ecS

    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