General

  • Target

    c0b8ab0ce70e5ef60f0e3a39efb2a33b2ca93d7c129a08fd05323575fb4a3dad.exe

  • Size

    936KB

  • Sample

    240929-bzh46avdml

  • MD5

    30586cbe469e9512308408268d1cf7cf

  • SHA1

    4fbe66e2ac6e47a813d2b16f0323abf899ce0425

  • SHA256

    c0b8ab0ce70e5ef60f0e3a39efb2a33b2ca93d7c129a08fd05323575fb4a3dad

  • SHA512

    2c441b4c527f97e16ea3135e5715f3efa347a1214aa1d036cfa04cdce757dfa05823acb19c8f9d80b76858410ea05916cfa030d5bc48b5cae61d3a33e52ee066

  • SSDEEP

    24576:cxoL0xHuCPEHka3tAZoZV/MXllDDYbb23IYJI:cxoLjCL+uZGV1XY

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

23.106.127.109:5432

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-8RHX5L

  • 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

      c0b8ab0ce70e5ef60f0e3a39efb2a33b2ca93d7c129a08fd05323575fb4a3dad.exe

    • Size

      936KB

    • MD5

      30586cbe469e9512308408268d1cf7cf

    • SHA1

      4fbe66e2ac6e47a813d2b16f0323abf899ce0425

    • SHA256

      c0b8ab0ce70e5ef60f0e3a39efb2a33b2ca93d7c129a08fd05323575fb4a3dad

    • SHA512

      2c441b4c527f97e16ea3135e5715f3efa347a1214aa1d036cfa04cdce757dfa05823acb19c8f9d80b76858410ea05916cfa030d5bc48b5cae61d3a33e52ee066

    • SSDEEP

      24576:cxoL0xHuCPEHka3tAZoZV/MXllDDYbb23IYJI:cxoLjCL+uZGV1XY

    • Remcos

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks