Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/02/2024, 21:47

General

  • Target

    9314e39dbce88ec9d402499a770aae1f.exe

  • Size

    1.3MB

  • MD5

    9314e39dbce88ec9d402499a770aae1f

  • SHA1

    46447b139669a3b85036df65b921b3a27c64b08b

  • SHA256

    05b49a912ad9e25524601da4c363de4eba6cc862d627d51f43cf7f1f1cb39753

  • SHA512

    14265efd00e245db926242eb86be2a349ff68a01b41f1c03d06d1e2a7bb6f2ac6724d6ffc9aa1cfa3e2c49aeeaebfb8e3fd349801c2708fade796847728636cb

  • SSDEEP

    24576:+RmJkcoQricOIQxiZY1WN+htOSq0CgtOFnOaQtD8EoQh:rJZoQrbTFZY1WN+bOSq0CEVJF8Q

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

january

C2

x1222.zapto.org:81

Mutex

W7Y87FT11877S3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    banshee1

Signatures

  • CyberGate, Rebhip

    CyberGate is a lightweight remote administration tool with a wide array of functionalities.

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9314e39dbce88ec9d402499a770aae1f.exe
    "C:\Users\Admin\AppData\Local\Temp\9314e39dbce88ec9d402499a770aae1f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3832
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
      • Adds policy Run key to start application
      • Modifies Installed Components in the registry
      • Drops file in System32 directory
      • Suspicious use of FindShellTrayWindow
      PID:956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 532
        3⤵
        • Program crash
        PID:4348
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 956 -ip 956
    1⤵
      PID:1556

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/956-1-0x0000000000400000-0x000000000044F000-memory.dmp

            Filesize

            316KB

          • memory/956-3-0x0000000000400000-0x000000000044F000-memory.dmp

            Filesize

            316KB

          • memory/956-2-0x0000000000400000-0x000000000044F000-memory.dmp

            Filesize

            316KB

          • memory/956-4-0x0000000000400000-0x000000000044F000-memory.dmp

            Filesize

            316KB

          • memory/956-8-0x0000000000400000-0x000000000044F000-memory.dmp

            Filesize

            316KB

          • memory/3832-0-0x0000000000400000-0x0000000000505000-memory.dmp

            Filesize

            1.0MB