General

  • Target

    17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe

  • Size

    481KB

  • Sample

    241204-sn1y9syra1

  • MD5

    202a804d870f67ed1559f1b19836727e

  • SHA1

    be5732cba197589977699d88d18983a529f9129d

  • SHA256

    81a3ca264eaf16203e588f1e99967dc86144ff510b6e05de5aa90921e2239a9d

  • SHA512

    b28be59454cd19bc310b481c1262b9fa367f8b8bca0a4fd3909ad80fe40636a9bb4e45ea2ea4c15a4736ec4c4b3113af3b5bc8a114ee4a0a2931a9c34c660586

  • SSDEEP

    12288:3uD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS2+DY:q09AfNIEYsunZvZ19Z5s

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

moneyluck.duckdns.org:2404

moneyluckwork.ddns.net:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-17LUOK

  • 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

      17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe

    • Size

      481KB

    • MD5

      202a804d870f67ed1559f1b19836727e

    • SHA1

      be5732cba197589977699d88d18983a529f9129d

    • SHA256

      81a3ca264eaf16203e588f1e99967dc86144ff510b6e05de5aa90921e2239a9d

    • SHA512

      b28be59454cd19bc310b481c1262b9fa367f8b8bca0a4fd3909ad80fe40636a9bb4e45ea2ea4c15a4736ec4c4b3113af3b5bc8a114ee4a0a2931a9c34c660586

    • SSDEEP

      12288:3uD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS2+DY:q09AfNIEYsunZvZ19Z5s

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks