General

  • Target

    eda74534f0c37003022c0003d4b4c3262016d486d919298a323164eae4f0925a

  • Size

    697KB

  • Sample

    220901-dl8h1ahcd8

  • MD5

    36ef2d7f6ad65e67c6c794ab19a1bc40

  • SHA1

    e09ce90763eca60a69a4804ff4d5d41cc9829e1c

  • SHA256

    eda74534f0c37003022c0003d4b4c3262016d486d919298a323164eae4f0925a

  • SHA512

    7fa2bea88848aa8f88931a9bc58c19444d217d46cf6598f1814a99f1939c742fb783391e1be11e05fabae73afc893d88b3599af7cc544203a4b37e07ab58215c

  • SSDEEP

    12288:vGJufSEN4Nb+cuuUkyFnhPTWT5OWZdavN2HuEGlemz5zq:vGqN4Nb9SmL4Fvzq

Malware Config

Extracted

Family

remcos

Botnet

Finally

C2

185.62.86.145:42024

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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    onedrivee

  • mouse_option

    false

  • mutex

    onedrive-TYU0OA

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      eda74534f0c37003022c0003d4b4c3262016d486d919298a323164eae4f0925a

    • Size

      697KB

    • MD5

      36ef2d7f6ad65e67c6c794ab19a1bc40

    • SHA1

      e09ce90763eca60a69a4804ff4d5d41cc9829e1c

    • SHA256

      eda74534f0c37003022c0003d4b4c3262016d486d919298a323164eae4f0925a

    • SHA512

      7fa2bea88848aa8f88931a9bc58c19444d217d46cf6598f1814a99f1939c742fb783391e1be11e05fabae73afc893d88b3599af7cc544203a4b37e07ab58215c

    • SSDEEP

      12288:vGJufSEN4Nb+cuuUkyFnhPTWT5OWZdavN2HuEGlemz5zq:vGqN4Nb9SmL4Fvzq

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Remcos

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Tasks