General

  • Target

    e8262adab0ef2d373d33fbe740a670b87607042109208b74e8ac079aebd84a1f

  • Size

    3.6MB

  • Sample

    240910-kb3y4awcjd

  • MD5

    190baa6397866f68d5f32be873737d59

  • SHA1

    193d4b9192ec6cb64d40f0c3daefdf61ecfc8366

  • SHA256

    e8262adab0ef2d373d33fbe740a670b87607042109208b74e8ac079aebd84a1f

  • SHA512

    45496477379a2c28ec3ba69d98dcef47c583253feb2c319b6b8e3747f5efca441cb3293d10db0ee6ca8058faf378dcd9642b6b4454ef6fb7fd5268186e4978bc

  • SSDEEP

    24576:okPaP3eyBZwt1u9Q46Zo2MglJVeHOUvKng:ofTBPQlXMgl+Cng

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:52121

officerem.duckdns.org:52121

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-6GPUH1

  • 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

      e8262adab0ef2d373d33fbe740a670b87607042109208b74e8ac079aebd84a1f

    • Size

      3.6MB

    • MD5

      190baa6397866f68d5f32be873737d59

    • SHA1

      193d4b9192ec6cb64d40f0c3daefdf61ecfc8366

    • SHA256

      e8262adab0ef2d373d33fbe740a670b87607042109208b74e8ac079aebd84a1f

    • SHA512

      45496477379a2c28ec3ba69d98dcef47c583253feb2c319b6b8e3747f5efca441cb3293d10db0ee6ca8058faf378dcd9642b6b4454ef6fb7fd5268186e4978bc

    • SSDEEP

      24576:okPaP3eyBZwt1u9Q46Zo2MglJVeHOUvKng:ofTBPQlXMgl+Cng

    • Remcos

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

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks