Overview

overview

10

Static

static

10

2026-03-31...os.exe

windows10-2004-x64

10

2026-03-31...os.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-03-31_29b79c41e14710fdbaca95a27401c582_coinminer_elex_luca-stealer_mespinoza_njrat_remcos
  • Size 1.4MB
  • Sample260331-fpljraev2q
  • SHA256 bbeb50deceacb2353b29fb923094f80b2f6549fb3ee316e52d1fe735d7de366a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remotehostremcos

Malware Config

Extracted

Family

  • remcos

Version

  • 4.9.4 Pro

Botnet

  • RemoteHost

C2

  • rmcnewlistening.duckdns.org:14645

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-AK1F22

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Custom signature
    Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
  • Remcos family
    remcos
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 2026-03-31_29b79c41e14710fdbaca95a27401c582_coinminer_elex_luca-stealer_mespinoza_njrat_remcos
    .exe 1.4MB

2026-03-31_29b79c41e14710fdbaca95a27401c582_coinminer_elex_luca-stealer_mespinoza_njrat_remcos

  • SHA256 bbeb50deceacb2353b29fb923094f80b2f6549fb3ee316e52d1fe735d7de366a
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:5windowsx86arch:x86

  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
1
Major OS version
5
Entry point
215535
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths