Analysis

  • max time kernel
    298s
  • max time network
    294s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2024 22:32

General

  • Target

    162589ef58a383d83767a1e5d5d6be6f4f61eb94243daaf242646cdea1b6f410.exe

  • Size

    487KB

  • MD5

    01f41ee384978addc85c2e8e1569410c

  • SHA1

    f9da80e058e4e7c4dd31594fbd9441d3d921aa70

  • SHA256

    162589ef58a383d83767a1e5d5d6be6f4f61eb94243daaf242646cdea1b6f410

  • SHA512

    4927a1b4d3bc4613d5efb10363d58aef5814dc8d4e07854b35de4ecc07b6ace972628557f193862993d7d415809bd233c8e25709fa57d5645cbed90a9486dc03

  • SSDEEP

    12288:woGLcIytOjHRKurBiFCF6umwyl1r77J4Bc52OEqiAb8d8jQY:045tOzRKus4F7m3l9HJ4BcP/h5

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:58122

ikbro.duckdns.org:58122

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-9VQUE2

  • 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.

  • 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 SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\162589ef58a383d83767a1e5d5d6be6f4f61eb94243daaf242646cdea1b6f410.exe
    "C:\Users\Admin\AppData\Local\Temp\162589ef58a383d83767a1e5d5d6be6f4f61eb94243daaf242646cdea1b6f410.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\remcos\logs.dat

    Filesize

    144B

    MD5

    09d07d1b7d4de37eae69f563f83390a9

    SHA1

    d239416af4bc5dd8b0c20be58a2813786529ca4b

    SHA256

    f9272d7641dd2ee50e008aa150c8893cf6f2ee86f08240f12a19f73dda3b2aa9

    SHA512

    df9c1ca4d9548d6a190a0ba43ae4f22d1f93e4d9f5ccf11f9f97143729e209115319ce0ebe0dc1c10b5b8032a1a87a0f6518680dc3404ef5a5d5fa5a8314fda8

  • memory/2632-9-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-121-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-22-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-6-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-7-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-8-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-0-0x0000000000590000-0x0000000000615000-memory.dmp

    Filesize

    532KB

  • memory/2632-10-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-11-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-13-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-20-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-21-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-2-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-5-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-76-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-43-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-44-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-54-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-55-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-65-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-66-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-32-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-99-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-98-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-109-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-120-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB

  • memory/2632-1-0x0000000000220000-0x00000000002A2000-memory.dmp

    Filesize

    520KB