General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.20579.4557

  • Size

    865KB

  • Sample

    240214-qvp48sbh61

  • MD5

    45e4f0077714e12a942fbd50b92278ad

  • SHA1

    c6c357965c1c76cb5eece9f8026bc311e6107346

  • SHA256

    1c127eebd7d602e5dfd453c901c61d4f41304eaeee33d2aca87db7e08b0a6292

  • SHA512

    204164864343b5320aba96bb1a3bbadc5d66541af40848d5ad77b3b080b5bffc49de37157f6d46fdbaa86978d64a824340587a1af71c84e1f269d6d006816a72

  • SSDEEP

    24576:i4SZJVoqutiR5MZGKVhYGkLlw8DOHs8p:FtxZGK/YGk7asS

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

paygateme.net:2286

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-WTDTSU

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.20579.4557

    • Size

      865KB

    • MD5

      45e4f0077714e12a942fbd50b92278ad

    • SHA1

      c6c357965c1c76cb5eece9f8026bc311e6107346

    • SHA256

      1c127eebd7d602e5dfd453c901c61d4f41304eaeee33d2aca87db7e08b0a6292

    • SHA512

      204164864343b5320aba96bb1a3bbadc5d66541af40848d5ad77b3b080b5bffc49de37157f6d46fdbaa86978d64a824340587a1af71c84e1f269d6d006816a72

    • SSDEEP

      24576:i4SZJVoqutiR5MZGKVhYGkLlw8DOHs8p:FtxZGK/YGk7asS

    • Remcos

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks