Overview

overview

10

Static

static

3

b2f869811f...5N.exe

windows7-x64

3

b2f869811f...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2f869811f352a20436321bb06d9f0a18141ec9dd89520ddea672adebc7cd585N.exe

  • Size

    96KB

  • Sample

    241124-ycqxta1qgj

  • MD5

    9414c3955b307a2ba254f5d642cd9aa0

  • SHA1

    411266b530c85a2e63984fd4c1f26a245a22ea89

  • SHA256

    b2f869811f352a20436321bb06d9f0a18141ec9dd89520ddea672adebc7cd585

  • SHA512

    7b24dad711e01e35e3e1f2546fa6310c24f8d45e202580fb275e05507e3bf44dd1ec08614fb07df1458cb4336947a4812436c4acba5fafbe982b6b7a9b35889c

  • SSDEEP

    1536:C/sBaIs0SF9PhCaeBzfqpVwotboHsTPmQtWgfnre6tgiPZqWSunFh:eaaCzf+VBtbJT7t7fnTZqTuFh

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

212.162.149.42:7118

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-YP127Q

  • 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

Targets

    • Target

      b2f869811f352a20436321bb06d9f0a18141ec9dd89520ddea672adebc7cd585N.exe

    • Size

      96KB

    • MD5

      9414c3955b307a2ba254f5d642cd9aa0

    • SHA1

      411266b530c85a2e63984fd4c1f26a245a22ea89

    • SHA256

      b2f869811f352a20436321bb06d9f0a18141ec9dd89520ddea672adebc7cd585

    • SHA512

      7b24dad711e01e35e3e1f2546fa6310c24f8d45e202580fb275e05507e3bf44dd1ec08614fb07df1458cb4336947a4812436c4acba5fafbe982b6b7a9b35889c

    • SSDEEP

      1536:C/sBaIs0SF9PhCaeBzfqpVwotboHsTPmQtWgfnre6tgiPZqWSunFh:eaaCzf+VBtbJT7t7fnTZqTuFh

    Score
    10/10
    discoveryremcosremotehostpersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks