Overview

overview

10

Static

static

3

345c76d39f...ef.dll

windows7-x64

10

345c76d39f...ef.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    345c76d39f1b71665c9ad3c4dbef1aee57e25d0b181c19c6e5d0116fce6e86ef.dll

  • Size

    45.1MB

  • Sample

    241205-csnazazjaj

  • MD5

    c5004029bda5e7dd3d59b4e7e26475f3

  • SHA1

    8bd081c690d362935df0202833aa9d029fc8f986

  • SHA256

    345c76d39f1b71665c9ad3c4dbef1aee57e25d0b181c19c6e5d0116fce6e86ef

  • SHA512

    8bd95c3e607a65237fa3d5af655ceab2f344da92d0f2f7e42d04858dc8027215ebce92a46925235fd8889b92c9c561fe69e49ae9713df360049f77ec08c265fc

  • SSDEEP

    786432:sUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRph:sUP7GCG6iSrkx1hSzYsHQD3t/Rf

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

pattreon.duckdns.org:7035

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-US2YEL

  • 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

      345c76d39f1b71665c9ad3c4dbef1aee57e25d0b181c19c6e5d0116fce6e86ef.dll

    • Size

      45.1MB

    • MD5

      c5004029bda5e7dd3d59b4e7e26475f3

    • SHA1

      8bd081c690d362935df0202833aa9d029fc8f986

    • SHA256

      345c76d39f1b71665c9ad3c4dbef1aee57e25d0b181c19c6e5d0116fce6e86ef

    • SHA512

      8bd95c3e607a65237fa3d5af655ceab2f344da92d0f2f7e42d04858dc8027215ebce92a46925235fd8889b92c9c561fe69e49ae9713df360049f77ec08c265fc

    • SSDEEP

      786432:sUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRph:sUP7GCG6iSrkx1hSzYsHQD3t/Rf

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks