Overview

overview

10

Static

static

1

RTX1msi_JC.msi

windows7-x64

7

RTX1msi_JC.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    RTX1msi_JC.unknown

  • Size

    8.1MB

  • Sample

    231005-wnac4adf3x

  • MD5

    4115d4c8869b739abdb7744405eec2b4

  • SHA1

    2a9f98abae083650027b71f81e9a84aeb654a83c

  • SHA256

    4486f5909d81122b30636a3c3bf5e09ed2f3c737bef9fd47962ceffc85a71c19

  • SHA512

    1b3c80eca79ba8ccf6a1f805d0864ccfd30a09229199801428965aa79e1c35d20fd3894eedc28b14ac4faf00f548836e86e8bfe77dec5e3452d99f4c3680de98

  • SSDEEP

    196608:RelLl4mmSGXoRUePE5Ol4ED8c1j+jtUhx8/ZfVc+Io/C+9p:Rel54mmSQePEVwjgUTqZfVcy/CO

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

whitecat.space:2404

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-JUHRKV

  • 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

      RTX1msi_JC.unknown

    • Size

      8.1MB

    • MD5

      4115d4c8869b739abdb7744405eec2b4

    • SHA1

      2a9f98abae083650027b71f81e9a84aeb654a83c

    • SHA256

      4486f5909d81122b30636a3c3bf5e09ed2f3c737bef9fd47962ceffc85a71c19

    • SHA512

      1b3c80eca79ba8ccf6a1f805d0864ccfd30a09229199801428965aa79e1c35d20fd3894eedc28b14ac4faf00f548836e86e8bfe77dec5e3452d99f4c3680de98

    • SSDEEP

      196608:RelLl4mmSGXoRUePE5Ol4ED8c1j+jtUhx8/ZfVc+Io/C+9p:Rel54mmSQePEVwjgUTqZfVcy/CO

    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks