Overview

overview

10

Static

static

3759faab2d...59.exe

windows7_x64

10

3759faab2d...59.exe

windows10-2004_x64

1

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General

  • Target

    3759faab2d3ee113c02449e796c8fbc7ff3e627275c11f3c7e11d238721f8059

  • Size

    682KB

  • Sample

    220625-3lfknagedr

  • MD5

    c32abf94fb39d828b5be030abd01943c

  • SHA1

    3460a917541a8d5d7e778888eb11772c4fcebcfb

  • SHA256

    3759faab2d3ee113c02449e796c8fbc7ff3e627275c11f3c7e11d238721f8059

  • SHA512

    07dfe878abd1cd813de2cc2c2cb901b2cdf57bf2f9c5b5958fad03e5cf0631f0dbacdd2a8adf3a114bd9c3972fba15fd4a2b59850fd85f6c8b7a974874b30c8b

Score
10/10
remcosdecemberrat

Malware Config

Extracted

Family

remcos

Version

2.1.0 Pro

Botnet

December

C2

lawwena.ddns.net:9467

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • 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

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-ZSV52E

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Extracted

Family

remcos

Botnet

December

C2

lawwena.ddns.net:9467

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • 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

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-ZSV52E

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target

      3759faab2d3ee113c02449e796c8fbc7ff3e627275c11f3c7e11d238721f8059

    • Size

      682KB

    • MD5

      c32abf94fb39d828b5be030abd01943c

    • SHA1

      3460a917541a8d5d7e778888eb11772c4fcebcfb

    • SHA256

      3759faab2d3ee113c02449e796c8fbc7ff3e627275c11f3c7e11d238721f8059

    • SHA512

      07dfe878abd1cd813de2cc2c2cb901b2cdf57bf2f9c5b5958fad03e5cf0631f0dbacdd2a8adf3a114bd9c3972fba15fd4a2b59850fd85f6c8b7a974874b30c8b

    Score
    10/10
    remcosdecemberrat

    • Remcos

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

      ratremcos

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks