General

  • Target

    ae233736eccad67563e7c9d5e2636253.exe

  • Size

    21KB

  • Sample

    241002-r492favhkb

  • MD5

    ae233736eccad67563e7c9d5e2636253

  • SHA1

    b3a333728028c0bc861e12e084961a7009ef26bd

  • SHA256

    940d1251aa1a8c863182a16ef1f90de045e890b49dbbeeb35b3b2c3023ef4296

  • SHA512

    ddc92c0c0d1329499e1342ce5fc2fbd0bb46af08787ebec2df3cccb0089b423980a5a71fd845942e18db05ec43a967d6b059a2e350e02dd4e250c4da815fc256

  • SSDEEP

    384:HZszjj4jj9SppteWZJHo39Mp7e2BQHNx/rvkKSO8SnRr96R4:Ozjj4jj9GAWZIMZeH/zg4Roa

Malware Config

Extracted

Family

remcos

Botnet

INSPIRACION

C2

27septiembre.con-ip.com:7775

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-A5D8Z8

  • 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

      ae233736eccad67563e7c9d5e2636253.exe

    • Size

      21KB

    • MD5

      ae233736eccad67563e7c9d5e2636253

    • SHA1

      b3a333728028c0bc861e12e084961a7009ef26bd

    • SHA256

      940d1251aa1a8c863182a16ef1f90de045e890b49dbbeeb35b3b2c3023ef4296

    • SHA512

      ddc92c0c0d1329499e1342ce5fc2fbd0bb46af08787ebec2df3cccb0089b423980a5a71fd845942e18db05ec43a967d6b059a2e350e02dd4e250c4da815fc256

    • SSDEEP

      384:HZszjj4jj9SppteWZJHo39Mp7e2BQHNx/rvkKSO8SnRr96R4:Ozjj4jj9GAWZIMZeH/zg4Roa

    • Remcos

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks