Analysis

  • max time kernel
    119s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 01:36

General

  • Target

    0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe

  • Size

    4.5MB

  • MD5

    43726eadf4b04eaec83d44f56adc9230

  • SHA1

    12cca4dab3688850622b62f9011f488922d268a1

  • SHA256

    0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79ab

  • SHA512

    0095018c34fd7460fbc997b6f7225b820ead13b3e994cbea427afb5e2fd0847be3878497179e4a524e2b535e493f5d1f319ea1ec2ca1a55c6e9e0ed1ce6a9117

  • SSDEEP

    49152:th7MpqhDbgYpcmzSY7IHEUWPsMCUXPJa+JAd0j+CrU9aHeUyDujknPEhhFzhlFt1:D7Mp2Rd9wUX4aPvJNhh/lShYn/Hh6o

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.

  • Remcos family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe
    "C:\Users\Admin\AppData\Local\Temp\0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/824-1-0x0000000000553000-0x000000000055F000-memory.dmp

    Filesize

    48KB

  • memory/824-0-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-2-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-3-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-4-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-6-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-7-0x0000000000400000-0x0000000000881000-memory.dmp

    Filesize

    4.5MB

  • memory/824-8-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-9-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-10-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-11-0x0000000000553000-0x000000000055F000-memory.dmp

    Filesize

    48KB

  • memory/824-12-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-13-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-14-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-15-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-16-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-17-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-18-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-19-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-20-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-21-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-22-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-23-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-24-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-25-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-26-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-27-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-28-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-29-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-30-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-31-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-32-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-33-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-34-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-35-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-36-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-37-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-38-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-39-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-40-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-41-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-42-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-43-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-44-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-45-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-46-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-47-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-48-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-49-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-50-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-51-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-52-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-53-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-54-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-55-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-56-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-57-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-58-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-59-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-60-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-61-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-62-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-63-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-64-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-65-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-66-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-67-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-68-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB

  • memory/824-69-0x0000000000D10000-0x0000000000D85000-memory.dmp

    Filesize

    468KB