Overview

overview

10

Static

static

2033987c1b...b6.exe

windows7_x64

10

2033987c1b...b6.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    2033987c1b1a62b5c6e4fe2ffe1960b6
  • Size 492KB
  • Sample220520-gva6msdda2
  • SHA256 8f5fae18ffc61f2ecf76d797ea904341337c3bc7385fbe8e505cebd1ac813b90
  • MD5 SHA1 SHA512
Score
10/10
remcosremotehostpersistencerat

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • skygroupt6.zapto.org:2080

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    ios.exe

  • copy_folder

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-FL7CBT

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Re

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target
      2033987c1b1a62b5c6e4fe2ffe1960b6
    • Size 492KB
    • SHA256 8f5fae18ffc61f2ecf76d797ea904341337c3bc7385fbe8e505cebd1ac813b90
    • MD5 SHA1 SHA512
    Score
    10/10
    remcosremotehostpersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks