General

  • Target

    SecuriteInfo.com.Win32.Trojan-gen.31084.exe

  • Size

    15KB

  • Sample

    220916-n7116affh3

  • MD5

    1a362f9f5cd1fe77e26e5a0ab26ddd02

  • SHA1

    1f4eabc1240a119315a66eeed2fa194b63419f09

  • SHA256

    330ffe81a557e05eacf653bea8502595ec7d3a3a100156783a6f7089e7ac6b9f

  • SHA512

    35d7668565cab8368616eec4761b4f20ddffaa02c0351c8624a623f2f3f5efb350a83328dc264f25fb3a65b7747a1f69efb51779eda2b1cd8f5d2b177b2dcd16

  • SSDEEP

    384:aZRiL1ZWE6Skxw+LiTjCjvZJvdwNDuVRsgZxsqzYP:aZRsMy8vZCgOkRi

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

obologs.work.gd:4044

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-F9UER6

  • 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

Targets

    • Target

      SecuriteInfo.com.Win32.Trojan-gen.31084.exe

    • Size

      15KB

    • MD5

      1a362f9f5cd1fe77e26e5a0ab26ddd02

    • SHA1

      1f4eabc1240a119315a66eeed2fa194b63419f09

    • SHA256

      330ffe81a557e05eacf653bea8502595ec7d3a3a100156783a6f7089e7ac6b9f

    • SHA512

      35d7668565cab8368616eec4761b4f20ddffaa02c0351c8624a623f2f3f5efb350a83328dc264f25fb3a65b7747a1f69efb51779eda2b1cd8f5d2b177b2dcd16

    • SSDEEP

      384:aZRiL1ZWE6Skxw+LiTjCjvZJvdwNDuVRsgZxsqzYP:aZRsMy8vZCgOkRi

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks