Analysis

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

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-07-2024 23:05

General

  • Target

    ups.exe

  • Size

    211KB

  • MD5

    016c563c2f3011532fb851f5d3baef34

  • SHA1

    33f61e760720bd92708cb70e8ee9dc0d97e60a3b

  • SHA256

    f2255d65b2f7193ad81bc5d874a17953f6acf9469613adc109f947745a8f39b5

  • SHA512

    77565dcd78aa1072977ef928fc8beda576fedc1a5bc4b29c4e1ced90554db860e06fdc3974e74d4e1067a5f9e766c8c27d6daedd9cbe207ab937a354a0467aca

  • SSDEEP

    3072:FSnzw5FmY9/qcFO3IjfDFHhLPwyYwyRh9yCfY/EhDLxDNO575vAZQWvvRT06QwXH:AQ9ScNbpdY7Rh07/EhxDNOMZLRVd

Score
10/10

Malware Config

Extracted

Family

remcos

Version

5.1.0 Light

Botnet

Oops

C2

192.168.1.94:2404

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-XT6PN2

  • 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.

  • UPX packed file 15 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ups.exe
    "C:\Users\Admin\AppData\Local\Temp\ups.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:5068

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5068-0-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-1-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-2-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-3-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-4-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-5-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-6-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-7-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-8-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-9-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-10-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-11-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-12-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-13-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/5068-14-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB