Analysis

  • max time kernel
    177s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2024 20:46

General

  • Target

    En virtud del proceso penal en curso, en el que se le imputa el delito de perturbación a la posesi�.exe

  • Size

    1.7MB

  • MD5

    67df29947d1d3133711d94663b7f2c19

  • SHA1

    5716975f7a8c25920a4fb5bab3c3902fd09b59b4

  • SHA256

    cfef40e6968cca358390c6872552793be6ccb9f01a0d2f44dce11832bfacf03f

  • SHA512

    736f8cc3f3d74b970cac110d66fb2ecbf8ef750fe2914b10b85629bd4d349824e2b6575c1d5821edffd9b5a991de1c18f8091c5e8559bbb29be1f41a1a3d8d19

  • SSDEEP

    24576:ZaHyv6exSOI/TRAny+Q57NGylZhkMv+5/JioCb4rl6fNYPGgbib9Fr4jT:Z7vYjRz+Q57NGylv+VQzU8fMcj4f

Malware Config

Extracted

Family

remcos

Botnet

ZEPTA

C2

ardilla00239.ydns.eu:1833

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

    sdfsgfdgdd

  • mouse_option

    false

  • mutex

    sfgfgdgghdfvfssd-PYRG6H

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

  • Remcos family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\En virtud del proceso penal en curso, en el que se le imputa el delito de perturbación a la posesi�.exe
    "C:\Users\Admin\AppData\Local\Temp\En virtud del proceso penal en curso, en el que se le imputa el delito de perturbación a la posesi�.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Users\Admin\AppData\Local\Temp\En virtud del proceso penal en curso, en el que se le imputa el delito de perturbación a la posesi�.exe
      "C:\Users\Admin\AppData\Local\Temp\En virtud del proceso penal en curso, en el que se le imputa el delito de perturbación a la posesi�.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\sdfsgfdgdd\logs.dat

    Filesize

    184B

    MD5

    a9e2bddf08f5ad95bccb990ff5950587

    SHA1

    cae7fbd8a3be115029fc8f67504e773e81771172

    SHA256

    78c65b7679156466d83e06ebab57a1e32407195330da02a3dbbb8c032aa6e3b4

    SHA512

    d8bd12173286e414f6dbdddb6a7e472e2e62ce78ed04d17bde60df5b5d28cd4f85dcfd2ad915e6686384320b82738f731bf89f7ecb8b18f915c8596d73996fe2

  • memory/2480-8-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-3-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-5-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-9-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-1-0x000000000042C000-0x0000000000445000-memory.dmp

    Filesize

    100KB

  • memory/2480-19-0x000000000042C000-0x0000000000445000-memory.dmp

    Filesize

    100KB

  • memory/2480-0-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-11-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-4-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-6-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/4236-23-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-40-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-10-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-18-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB

  • memory/4236-12-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-16-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-22-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-13-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-7-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-28-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-29-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-34-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-35-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-17-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-41-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-46-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-48-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-53-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-54-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-56-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-57-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-62-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-63-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-67-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB

  • memory/4236-68-0x00000000000D0000-0x000000000014F000-memory.dmp

    Filesize

    508KB