General

  • Target

    UPS_CBIJ90511770131.gz

  • Size

    895KB

  • Sample

    241127-w58l8a1mcp

  • MD5

    171194d42cf2664a2e97134ff4256ebe

  • SHA1

    d657d14eb9e40da87b6790705f008636818a0304

  • SHA256

    1cbb5545584352a663a85cab6ec8088f8ce523a9ad6f70c070c7a3258c2db458

  • SHA512

    c9a36a23aed096584b3328cfd205145a81ea55feaf4f83c0f81523be1d8a0b8942197f8ab53c90955f769869eb89cdb1ecb1964eeae548422c5b3443937b5158

  • SSDEEP

    24576:8UyDfXidyggg+2+OE2nqufc4j2VpO4vQIOV+/7XRx:8UyBFLVuEo2m4vQ+zXD

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

yayabeloo.duckdns.org:6847

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-VPA6N9

  • 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

      UPS_CBIJ90511770131.exe

    • Size

      962KB

    • MD5

      89844adca9d975b9933cea1a576ada58

    • SHA1

      c08481b4cf49fcf2979b2c72213d31c064a760e3

    • SHA256

      f3d332df7696f05fa4c501050447a6b373adf048f1a0249cd03a5584110b40da

    • SHA512

      6c0b8a2d0298f02994fabd39dc2a1da491e7b84bdea55b59863c595db9aeb77b2190b6ce8091c2acb0d7c3078b858b390876a45f281072cc730dfd0a5b095b25

    • SSDEEP

      24576:+CfpCdeGe8+2+NE2HqIvU0BsnpCY3QeEz+9vmvGQJM:bFnepIsGskY3a+Zoe

    • Remcos

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

    • Remcos family

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks