Overview

overview

10

Static

static

10

2026-11-09...nj.exe

windows10-2004-x64

10

2026-11-09...nj.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader
  • Size 445KB
  • Sample261110-3cft3acc98
  • SHA256 151045ae35aab7f521e8a11d2488d3105b83fe3f75cf0ce2aaaa7fb92eddcba9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcos2022defense_evasiondiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • remcos

Version

  • 3.3.2 Pro

Botnet

  • 2022

C2

  • 46.8.211.72:4444

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    explorer.exe

  • copy_folder

    explorer

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-LE7QIE

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    explorer

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target
      2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader
    • Size 445KB
    • SHA256 151045ae35aab7f521e8a11d2488d3105b83fe3f75cf0ce2aaaa7fb92eddcba9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    2022defense_evasiondiscoveryexecutionremcospersistencerattrojan

    • Family: Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • UAC bypass

      defense_evasiontrojan
    • Custom signature

      detects Windows exceutables potentially bypassing UAC using eventvwr.exe

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

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

    • Deletes itself

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

Visual Basic

1
T1059.005

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

4
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks