Overview

overview

10

Static

static

1

PR1000231795.exe

windows7-x64

10

PR1000231795.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    PR1000231795.exe

  • Size

    749KB

  • Sample

    240917-jhm1sasajm

  • MD5

    cae3afdd724de922b10dd64584e774f1

  • SHA1

    d03bc1c01bd39d1aac23a3bfddf36f47c99f0dcd

  • SHA256

    92d1e524ad186c9eee020e49e42a4b420b8ddaa5f2174690295786df3d9f7cd9

  • SHA512

    8ca15921c8fbd3ecd3cdb05e4587b3836ca71c14032fd80ea50b121e7c7d57e4ba6c58329188649ab52749e631b3fc41fbec56d0ae3160aaee41a0162f2abd8b

  • SSDEEP

    12288:mcBqxnyFHaxV22XOPIUuXiBi/ixxZskvmtPA9Ts0Xz2xZN8EwQUlE7WUC6uI2N6:mGqtyFHaxywzXiumxZNwAy0jmv8XQUOP

Score
10/10
guloaderremcosremotehostdiscoverydownloaderexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

23.227.202.48:2404

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-UQVC8D

  • 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

      PR1000231795.exe

    • Size

      749KB

    • MD5

      cae3afdd724de922b10dd64584e774f1

    • SHA1

      d03bc1c01bd39d1aac23a3bfddf36f47c99f0dcd

    • SHA256

      92d1e524ad186c9eee020e49e42a4b420b8ddaa5f2174690295786df3d9f7cd9

    • SHA512

      8ca15921c8fbd3ecd3cdb05e4587b3836ca71c14032fd80ea50b121e7c7d57e4ba6c58329188649ab52749e631b3fc41fbec56d0ae3160aaee41a0162f2abd8b

    • SSDEEP

      12288:mcBqxnyFHaxV22XOPIUuXiBi/ixxZskvmtPA9Ts0Xz2xZN8EwQUlE7WUC6uI2N6:mGqtyFHaxywzXiumxZNwAy0jmv8XQUOP

    Score
    10/10
    guloaderremcosremotehostdiscoverydownloaderexecutionrat

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Remcos

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

      ratremcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks