Overview

overview

10

Static

static

10

stage3_emb...ad.exe

windows10-2004-x64

10

stage3_emb...ad.exe

windows11-ltsc_2024-x64

5

Sharing

Copy URL Twitter E-mail

General

  • Target
    stage3_embedded_payload.exe.bin
  • Size 482KB
  • Sample261026-r2eshsew3y
  • SHA256 7bc4163a90a9f792b7fcb917c2d364a1c3ae93abb4b7250a958a004892a91980
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosremotehostcollectiondefense_evasiondiscoveryprivilege_escalationratspywarestealer

Malware Config

Extracted

Family

  • remcos

Version

  • 6.0.0 Pro

Botnet

  • RemoteHost

C2

  • 155.103.71.194:14640

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-GST30D

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      stage3_embedded_payload.exe.bin
    • Size 482KB
    • SHA256 7bc4163a90a9f792b7fcb917c2d364a1c3ae93abb4b7250a958a004892a91980
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    remotehostcollectiondefense_evasiondiscoveryremcosprivilege_escalationratspywarestealer

    • Family: Remcos

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

      ratremcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Accesses Microsoft Outlook profiles

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks