Resubmissions

21-01-2025 13:35

250121-qvptgawqbk 10

21-01-2025 11:58

250121-n5b91ssqem 10

21-01-2025 11:44

250121-nwlr4a1qhs 10

21-01-2025 11:07

250121-m7zbws1kfn 10

17-07-2024 20:08

240717-ywvp4swhjk 10

Analysis

  • max time kernel
    60s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-07-2024 20:08

General

  • Target

    7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e.exe

  • Size

    2.0MB

  • MD5

    1e96a6d78465dceadfaedf2c8200a6de

  • SHA1

    8f4569d6233bb9ba161a68527ee9b8e8c04a63bb

  • SHA256

    7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e

  • SHA512

    7a920008616f6b2a2c7abfd272b2e22c471dd68b5d9d6c8bcbb521bb26173d8e06fc0b291964205cdc9347dd6a946fcd2239a8d0ca67bd1adaa0eaeae1722127

  • SSDEEP

    49152:j1YhxSNudS5ZpW5d7tOvJOpE8BIMXxl4IPTRUN33eFvlux4NuAIBq6As/qZrUFju:BYm5Et6OEVS

Score
10/10

Malware Config

Extracted

Family

remcos

Version

4.9.3 Light

Botnet

RemoteHost

C2

127.0.0.1:2404

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-52SPIJ

  • 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e.exe
    "C:\Users\Admin\AppData\Local\Temp\7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Users\Admin\AppData\Local\Temp\7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e.exe
      "C:\Users\Admin\AppData\Local\Temp\7a0395c75ac633d66a7a9f2690cbdb9c90ac5b0fc4f9273b6e0cf16f70eedd8e.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4544

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/228-0-0x0000000000400000-0x0000000000614000-memory.dmp

    Filesize

    2.1MB

  • memory/228-1-0x0000000000400000-0x0000000000614000-memory.dmp

    Filesize

    2.1MB

  • memory/228-2-0x0000000000407000-0x0000000000421000-memory.dmp

    Filesize

    104KB

  • memory/228-3-0x0000000000400000-0x0000000000614000-memory.dmp

    Filesize

    2.1MB

  • memory/228-5-0x0000000000400000-0x0000000000614000-memory.dmp

    Filesize

    2.1MB

  • memory/4544-6-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-4-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-7-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-8-0x0000000000400000-0x0000000000614000-memory.dmp

    Filesize

    2.1MB

  • memory/4544-9-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-10-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-11-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-12-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-13-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-14-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-15-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-16-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-17-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-18-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-19-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-20-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-21-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-22-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-23-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-24-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-25-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-26-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-27-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-28-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-29-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-30-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-31-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-32-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-33-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-34-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-35-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-36-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-37-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-38-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-39-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-40-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-41-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB

  • memory/4544-42-0x0000000000620000-0x0000000000695000-memory.dmp

    Filesize

    468KB