General

  • Target

    SPT DRINGENDE BESTELLUNG _876453,pdf.exe

  • Size

    713KB

  • Sample

    210914-kbaybafcf3

  • MD5

    53b190ab0fcd0d35cca9342610770917

  • SHA1

    8e5f32a31ee5c75dca90fcefa2ea628455fe7c21

  • SHA256

    088694f1604e05863dc1fa86b149e97b51485edb9fef622141a9617821330ac6

  • SHA512

    ab664e49e02545c942dde925c4085cfb041562332da7955b687343ad3e67949b66e6ea4314db7ee245b9d68b2108895819728fa6ad05e6ccfd52455bda0989e3

Malware Config

Extracted

Family

remcos

Version

3.1.5 Pro

Botnet

OK MAN

C2

zion6.ddns.net:2815

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-MPN2RF

  • 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

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      SPT DRINGENDE BESTELLUNG _876453,pdf.exe

    • Size

      713KB

    • MD5

      53b190ab0fcd0d35cca9342610770917

    • SHA1

      8e5f32a31ee5c75dca90fcefa2ea628455fe7c21

    • SHA256

      088694f1604e05863dc1fa86b149e97b51485edb9fef622141a9617821330ac6

    • SHA512

      ab664e49e02545c942dde925c4085cfb041562332da7955b687343ad3e67949b66e6ea4314db7ee245b9d68b2108895819728fa6ad05e6ccfd52455bda0989e3

    • 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

Tasks