Overview

overview

10

Static

static

1

9ca3843ebf...8c.exe

windows7-x64

10

9ca3843ebf...8c.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    9ca3843ebfe01a5992bbe97e668f55179d915f634fe41cb11aa95fd7745fbc8c
  • Size 990KB
  • Sample240326-2x47qaee28
  • SHA256 9ca3843ebfe01a5992bbe97e668f55179d915f634fe41cb11aa95fd7745fbc8c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • 176.31.142.221:4377

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-G326AT

  • 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
      9ca3843ebfe01a5992bbe97e668f55179d915f634fe41cb11aa95fd7745fbc8c
    • Size 990KB
    • SHA256 9ca3843ebfe01a5992bbe97e668f55179d915f634fe41cb11aa95fd7745fbc8c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

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

    • Detects executables packed with SmartAssembly

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks