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Overview

overview

10

Static

static

3

cheque-000...03.exe

windows7-x64

10

cheque-000...03.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cheque-000000005903.exe

  • Size

    634KB

  • Sample

    231126-vjkgtsaf52

  • MD5

    dccb7779a1ced7b8c1b0274c527daeb6

  • SHA1

    cc4c4fe4e133e654f06a3587cb0f39e32f7cd8ab

  • SHA256

    c42c37c46206d1beab2ca15b75af8b1f8b9c0ace15155f8ce934749ca05ea250

  • SHA512

    73a02c75b78e2e6fd159f3e043376ae87c064b4ae09cfc0b55bbdbaa66dff68c768b4b47adc7c3565e635391538f328f3882734e99256dd0ee37d0230917bd77

  • SSDEEP

    12288:jzY4JyS7t9CqZsFVhDvzuJSgfvZGnNoKeProTGYB4llcOI+1BDEAmD:mG1mhjzuJ9pONLePrHlmaD

Score
10/10
remcoserrairat

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

errai

C2

185.189.112.11:9625

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    struv

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_ybbjowldsb

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family

remcos

Botnet

errai

C2

185.189.112.11:9625

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    struv

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_ybbjowldsb

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      cheque-000000005903.exe

    • Size

      634KB

    • MD5

      dccb7779a1ced7b8c1b0274c527daeb6

    • SHA1

      cc4c4fe4e133e654f06a3587cb0f39e32f7cd8ab

    • SHA256

      c42c37c46206d1beab2ca15b75af8b1f8b9c0ace15155f8ce934749ca05ea250

    • SHA512

      73a02c75b78e2e6fd159f3e043376ae87c064b4ae09cfc0b55bbdbaa66dff68c768b4b47adc7c3565e635391538f328f3882734e99256dd0ee37d0230917bd77

    • SSDEEP

      12288:jzY4JyS7t9CqZsFVhDvzuJSgfvZGnNoKeProTGYB4llcOI+1BDEAmD:mG1mhjzuJ9pONLePrHlmaD

    Score
    10/10
    remcoserrairat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks