General

  • Target

    lionisthekingofjunglewhoruletheentirejungletounderstandhowpowerfulkingofjungleheisattitudeismakingentirethinggreattounderstand___lionkingrulethejunglefors.doc

  • Size

    33KB

  • Sample

    240523-lhwzssca8v

  • MD5

    b03fb70c3be411363c911037b610df82

  • SHA1

    73a641e3b46dffa65c6d720119da0af40e7bfbc8

  • SHA256

    e137f8e51aa73d7a046106a61237d7cbec7e0552607784ac8e62fdb0f245027b

  • SHA512

    655bed1ea5b2b8d37524f091ca4a3ed834abefba67ee80d2b3f4fa648c6d750da8a4c6e8ffe07d55b4ea0f5ea52dc94b684c6da7a56eff3be95d984c85c22e4c

  • SSDEEP

    384:v/sHtCT2lPZdFuhiq6hx2tTyXKqNCXOjk/tbVXRUFEQgHcra/:ItflPuiqox2tTyaq8XOEtbpCdI

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

2024remcmon.duckdns.org:14645

newlinkforconnect.duckdns.org:14645

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-YE1Z5P

  • 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

      lionisthekingofjunglewhoruletheentirejungletounderstandhowpowerfulkingofjungleheisattitudeismakingentirethinggreattounderstand___lionkingrulethejunglefors.doc

    • Size

      33KB

    • MD5

      b03fb70c3be411363c911037b610df82

    • SHA1

      73a641e3b46dffa65c6d720119da0af40e7bfbc8

    • SHA256

      e137f8e51aa73d7a046106a61237d7cbec7e0552607784ac8e62fdb0f245027b

    • SHA512

      655bed1ea5b2b8d37524f091ca4a3ed834abefba67ee80d2b3f4fa648c6d750da8a4c6e8ffe07d55b4ea0f5ea52dc94b684c6da7a56eff3be95d984c85c22e4c

    • SSDEEP

      384:v/sHtCT2lPZdFuhiq6hx2tTyXKqNCXOjk/tbVXRUFEQgHcra/:ItflPuiqox2tTyaq8XOEtbpCdI

    • Remcos

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks