General

  • Target

    1707378906ffbdc063d27195a5577a854b773a0ec1144fd945bf965d6f71c020b51f5c4060211.dat-decoded.exe

  • Size

    483KB

  • Sample

    240208-jspmcsbf41

  • MD5

    7fb7d11b3ecdab39bac2585c95decb44

  • SHA1

    c5ece49f75f67c9730dc7c5f892fec2b47dd6322

  • SHA256

    7eafc8348da5abfbf5e75ae8d0e1eb58ce11551a19e49d7a187bfde8626a85f5

  • SHA512

    19846c228b2206c7207ab176d139dab027f4baf36292b40766f76487800d03bf2cdbffef8cb3f2b5f8b869422506f5fc65ebd6618dbd2cce505252e79c9b8592

  • SSDEEP

    6144:AXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cN25Gv:AX7tPMK8ctGe4Dzl4h2QnuPs/Zsbcv

Malware Config

Extracted

Family

remcos

Botnet

2024

C2

haydrmconnection.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-VPA7WZ

  • 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

      1707378906ffbdc063d27195a5577a854b773a0ec1144fd945bf965d6f71c020b51f5c4060211.dat-decoded.exe

    • Size

      483KB

    • MD5

      7fb7d11b3ecdab39bac2585c95decb44

    • SHA1

      c5ece49f75f67c9730dc7c5f892fec2b47dd6322

    • SHA256

      7eafc8348da5abfbf5e75ae8d0e1eb58ce11551a19e49d7a187bfde8626a85f5

    • SHA512

      19846c228b2206c7207ab176d139dab027f4baf36292b40766f76487800d03bf2cdbffef8cb3f2b5f8b869422506f5fc65ebd6618dbd2cce505252e79c9b8592

    • SSDEEP

      6144:AXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cN25Gv:AX7tPMK8ctGe4Dzl4h2QnuPs/Zsbcv

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • 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 Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks