Overview

overview

10

Static

static

3

HEARTB.dll

windows7-x64

10

HEARTB.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    HEARTB.dll

  • Size

    762.9MB

  • Sample

    240419-wcn24sba94

  • MD5

    0388aed063e3aa34a3a6a08c32cf90bf

  • SHA1

    efc04bfc8a8aac5da6bb00f0b52d3f325f267a50

  • SHA256

    2b30cabf96318357cd458a639ea7b5b92a511fc595cb7ca800a9a5c28048f0fe

  • SHA512

    71a623efec18aaff44dc303cdc0f8a18d71c825d28f880fab5d423cfb917924eca4ca30848e5f9cbb11458ddec6e270a69b9581b0e7c3102e006229bbebe1505

  • SSDEEP

    98304:qqHQXidDnBW0hcthSDnqDO5rzRQfaxcxVwdqaBA:qXi9gDmyhmM

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

martinsplexis.duckdns.org:4047

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-RH6SHP

  • 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

      HEARTB.dll

    • Size

      762.9MB

    • MD5

      0388aed063e3aa34a3a6a08c32cf90bf

    • SHA1

      efc04bfc8a8aac5da6bb00f0b52d3f325f267a50

    • SHA256

      2b30cabf96318357cd458a639ea7b5b92a511fc595cb7ca800a9a5c28048f0fe

    • SHA512

      71a623efec18aaff44dc303cdc0f8a18d71c825d28f880fab5d423cfb917924eca4ca30848e5f9cbb11458ddec6e270a69b9581b0e7c3102e006229bbebe1505

    • SSDEEP

      98304:qqHQXidDnBW0hcthSDnqDO5rzRQfaxcxVwdqaBA:qXi9gDmyhmM

    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks