Overview

overview

10

Static

static

3

8b095c096e...96.exe

windows7-x64

3

8b095c096e...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8b095c096ed84baea80e9d7bd081e318ce4f741f8299b99c5167dfdadb5f2c96.exe

  • Size

    96KB

  • Sample

    241125-zfx1za1rhq

  • MD5

    04cf5403e63e40ab134a0ec6c54cdc16

  • SHA1

    b412f76a431fb2f1351029f416d74d086e1fb487

  • SHA256

    8b095c096ed84baea80e9d7bd081e318ce4f741f8299b99c5167dfdadb5f2c96

  • SHA512

    5f8991687dd76bdfa08940922af307936c13ad65832505565a8dae9e0398685a2c835b680ee0c02c4ae82f952ae7e93c2e546af8b761ea366e88721f6874ff90

  • SSDEEP

    1536:C/sBaIs0SF9PhCaeBzfqpVwotboHsTPmQtWgfnre6tgiPZqWSunFJ:eaaCzf+VBtbJT7t7fnTZqTuFJ

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

      8b095c096ed84baea80e9d7bd081e318ce4f741f8299b99c5167dfdadb5f2c96.exe

    • Size

      96KB

    • MD5

      04cf5403e63e40ab134a0ec6c54cdc16

    • SHA1

      b412f76a431fb2f1351029f416d74d086e1fb487

    • SHA256

      8b095c096ed84baea80e9d7bd081e318ce4f741f8299b99c5167dfdadb5f2c96

    • SHA512

      5f8991687dd76bdfa08940922af307936c13ad65832505565a8dae9e0398685a2c835b680ee0c02c4ae82f952ae7e93c2e546af8b761ea366e88721f6874ff90

    • SSDEEP

      1536:C/sBaIs0SF9PhCaeBzfqpVwotboHsTPmQtWgfnre6tgiPZqWSunFJ:eaaCzf+VBtbJT7t7fnTZqTuFJ

    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