Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 07:08

General

  • Target

    Quotation.exe

  • Size

    2.7MB

  • MD5

    df3a32a59e276774a045fd80fa2b53db

  • SHA1

    ce4bb00e51f685b3ec7eb8100047c82db1f8be72

  • SHA256

    043f6e5b65055436ee950f3ebd72ed16589a34742deea3ad82e946bba1b94728

  • SHA512

    7811cace2b99777f1980c7021fca67f9500d5a140aa73ff02fa19327db134710cc97e6d8b7ad1b58592dd23ed2a548fe5cf520227654c05ff2f0c23336b8fb0d

  • SSDEEP

    24576:JoawHU1iLq121i1IqzUlfC1QZ6KEJeEZ+ZZY:JoaMU1iLqM1ij4SQ5ECZY

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

ZIP

C2

vegetachcnc.com:2556

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

    chrome-76G0MC

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
      2⤵
        PID:864

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/864-12-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-20-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-13-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-15-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-4-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-5-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-6-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-7-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-8-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-25-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-10-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-11-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-26-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-24-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-23-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-16-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-17-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-18-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-19-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-22-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/864-21-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/1864-1-0x0000013C06B80000-0x0000013C06B8A000-memory.dmp

      Filesize

      40KB

    • memory/1864-3-0x00007FF8CEFE0000-0x00007FF8CFAA1000-memory.dmp

      Filesize

      10.8MB

    • memory/1864-2-0x0000013C21010000-0x0000013C210E2000-memory.dmp

      Filesize

      840KB

    • memory/1864-9-0x00007FF8CEFE0000-0x00007FF8CFAA1000-memory.dmp

      Filesize

      10.8MB

    • memory/1864-0-0x00007FF8CEFE3000-0x00007FF8CEFE5000-memory.dmp

      Filesize

      8KB