General

  • Target

    b0be0b4963c43793d3fac7d093fa6f8d91efc4136339adb9e9de4764185256e9

  • Size

    1.3MB

  • Sample

    220122-bdlyxsfhh4

  • MD5

    0e32b66bb6374cdcc7e1488e32fbbe10

  • SHA1

    b3ea47f11b13b2a874dbb37ae814b8d10f48cb5c

  • SHA256

    b0be0b4963c43793d3fac7d093fa6f8d91efc4136339adb9e9de4764185256e9

  • SHA512

    08c5d4e1e60eb36e93cc1fbe2ab31e3106de2443e9f61168c7868b1a0a4a825af6f12b9f8d07b68996f1016e869503c48643ab6eccb7f26304101b5b1fc5569d

Score
10/10

Malware Config

Extracted

Family

remcos

Version

1.8.2 Pro

Botnet

Host

C2

casillas.hicam.net:2404

casillasmx.chickenkiller.com:2404

casillas45.hopto.org:2404

casillas.libfoobar.so:2404

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • 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

    casillas-RL8G2N

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target

      b0be0b4963c43793d3fac7d093fa6f8d91efc4136339adb9e9de4764185256e9

    • Size

      1.3MB

    • MD5

      0e32b66bb6374cdcc7e1488e32fbbe10

    • SHA1

      b3ea47f11b13b2a874dbb37ae814b8d10f48cb5c

    • SHA256

      b0be0b4963c43793d3fac7d093fa6f8d91efc4136339adb9e9de4764185256e9

    • SHA512

      08c5d4e1e60eb36e93cc1fbe2ab31e3106de2443e9f61168c7868b1a0a4a825af6f12b9f8d07b68996f1016e869503c48643ab6eccb7f26304101b5b1fc5569d

    Score
    10/10
    • Remcos

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

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Tasks