General

  • Target

    cb7ffda616dbfb59cec05339b9bee2e7ecae48595545ee4e63d93e9751feb594

  • Size

    990KB

  • Sample

    230109-p2jqcshf5z

  • MD5

    698538dba415e2812977332cc1435722

  • SHA1

    e2471d54803ba0b53ed3593d8d1a3ea33768f276

  • SHA256

    cb7ffda616dbfb59cec05339b9bee2e7ecae48595545ee4e63d93e9751feb594

  • SHA512

    b7a8d08508427627a086e839283d0bbdfa6c723ae51b8271f040c2eb7accaf03aaf6f71d429fdcac30166ca579bfa9bf55779dfa26885207a1323ac60d4c7a1b

  • SSDEEP

    24576:J7qCZ3GpdnPmDZygjYYjnaDBRjqZNvGAieuTbvzHY+l7zkkMv2v:oCZ3GpdnuDZygjYQnadkvvae8LzHT7aO

Malware Config

Extracted

Family

remcos

Botnet

Mekino-RemoteHost

C2

nadiac7806.hopto.org:2397

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    los.exe

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Rmc-XBQXEL

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    trn

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      cb7ffda616dbfb59cec05339b9bee2e7ecae48595545ee4e63d93e9751feb594

    • Size

      990KB

    • MD5

      698538dba415e2812977332cc1435722

    • SHA1

      e2471d54803ba0b53ed3593d8d1a3ea33768f276

    • SHA256

      cb7ffda616dbfb59cec05339b9bee2e7ecae48595545ee4e63d93e9751feb594

    • SHA512

      b7a8d08508427627a086e839283d0bbdfa6c723ae51b8271f040c2eb7accaf03aaf6f71d429fdcac30166ca579bfa9bf55779dfa26885207a1323ac60d4c7a1b

    • SSDEEP

      24576:J7qCZ3GpdnPmDZygjYYjnaDBRjqZNvGAieuTbvzHY+l7zkkMv2v:oCZ3GpdnuDZygjYQnadkvvae8LzHT7aO

    • Remcos

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks