General

  • Target

    47f9955f36afbe74f292eb02e47c782f720c9adaaa8e31cf9f82e50c74c3b044

  • Size

    515KB

  • Sample

    240428-ftte6aha5t

  • MD5

    d5141d80d46fd3df879495cca103caba

  • SHA1

    a9019fc51e0288916ff8b61d6fbdf9e3b58b65ba

  • SHA256

    47f9955f36afbe74f292eb02e47c782f720c9adaaa8e31cf9f82e50c74c3b044

  • SHA512

    063912cfba95c2ef51c7bf927f9a2b251379cdf1aac2bee7e513148504bb438edde4bf4bc24aeb49b11b2933c60a9d19d88ea35b76ce576c6183dcab114aeafd

  • SSDEEP

    12288:1fLwLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPLLLLLLLLLL8:1fLwLLLLLLLLLLLLLLLLLLLLLLLLLLLY

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

172.94.101.172:6238

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-ZY6SQA

  • 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

      47f9955f36afbe74f292eb02e47c782f720c9adaaa8e31cf9f82e50c74c3b044

    • Size

      515KB

    • MD5

      d5141d80d46fd3df879495cca103caba

    • SHA1

      a9019fc51e0288916ff8b61d6fbdf9e3b58b65ba

    • SHA256

      47f9955f36afbe74f292eb02e47c782f720c9adaaa8e31cf9f82e50c74c3b044

    • SHA512

      063912cfba95c2ef51c7bf927f9a2b251379cdf1aac2bee7e513148504bb438edde4bf4bc24aeb49b11b2933c60a9d19d88ea35b76ce576c6183dcab114aeafd

    • SSDEEP

      12288:1fLwLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPLLLLLLLLLL8:1fLwLLLLLLLLLLLLLLLLLLLLLLLLLLLY

    Score
    10/10
    • Remcos

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks