Overview

overview

10

Static

static

1

10012025_1...01.rtf

windows7-x64

10

10012025_1...01.rtf

windows10-2004-x64

1

Sharing

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General

  • Target

    10012025_1345_10012025_2025-10-01.dot

  • Size

    468KB

  • Sample

    250110-q62meawkbz

  • MD5

    637a0dca5ff05243ce500f663899f348

  • SHA1

    0a8dc1c0ebaa9a6543b49bc2c6546c48a89a92c8

  • SHA256

    9847787ffbd118169e46e25faf174e06acda93a9bd3a05253e395248a14c90e4

  • SHA512

    84eb867a3a83748deb213d485c5e2b7d2c2476b1bd34a59066a6930a9dc665e425675dd152cdbbbd94553af9c0e69149b12d5330bb8f7e775285298f876abc8c

  • SSDEEP

    6144:bwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAi:5Tpy

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.kposlifestyle.design:2404

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

    edefdefffff

  • mouse_option

    false

  • mutex

    Rmc-OH1QS4

  • 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

      10012025_1345_10012025_2025-10-01.dot

    • Size

      468KB

    • MD5

      637a0dca5ff05243ce500f663899f348

    • SHA1

      0a8dc1c0ebaa9a6543b49bc2c6546c48a89a92c8

    • SHA256

      9847787ffbd118169e46e25faf174e06acda93a9bd3a05253e395248a14c90e4

    • SHA512

      84eb867a3a83748deb213d485c5e2b7d2c2476b1bd34a59066a6930a9dc665e425675dd152cdbbbd94553af9c0e69149b12d5330bb8f7e775285298f876abc8c

    • SSDEEP

      6144:bwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAi:5Tpy

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks