Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2024 04:55

General

  • Target

    7180b86065fe1cc6ceab63ccb91f7f91.exe

  • Size

    337KB

  • MD5

    7180b86065fe1cc6ceab63ccb91f7f91

  • SHA1

    d49e23bf71fedc49d483bc885b6ad202c9edea0d

  • SHA256

    4334f549dbd49fbe4cd4f29e17f1441d33c65f493ad0d802ea664f539011827a

  • SHA512

    255a3df74761de34e575780ece788f1e9a8b2c78590483f1a9c515a91da9508c6e8302e584cfc20259f343e2d88850a774a7d67396e5c6f45693278549f47ba4

  • SSDEEP

    6144:j4Cf1WboCJIzBAAeTZrEcyKs1kNtpv/djAVo/RjrA7mxh7e2wK:km1WBJbh9fzNtp3d8Vo/e7AH

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:188

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    abcd1234

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
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1192
      • C:\Users\Admin\AppData\Local\Temp\7180b86065fe1cc6ceab63ccb91f7f91.exe
        "C:\Users\Admin\AppData\Local\Temp\7180b86065fe1cc6ceab63ccb91f7f91.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2256
        • C:\Users\Admin\AppData\Local\Temp\7180b86065fe1cc6ceab63ccb91f7f91.exe
          C:\Users\Admin\AppData\Local\Temp\7180b86065fe1cc6ceab63ccb91f7f91.exe
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2420
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
              PID:3004

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1192-12-0x0000000001DD0000-0x0000000001DD1000-memory.dmp

        Filesize

        4KB

      • memory/2256-0-0x0000000000400000-0x0000000000541000-memory.dmp

        Filesize

        1.3MB

      • memory/2256-5-0x00000000036C0000-0x0000000003801000-memory.dmp

        Filesize

        1.3MB

      • memory/2256-6-0x0000000000400000-0x0000000000541000-memory.dmp

        Filesize

        1.3MB

      • memory/2420-3-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/2420-4-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/2420-7-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/2420-8-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/2420-258-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/3004-255-0x00000000000A0000-0x00000000000A1000-memory.dmp

        Filesize

        4KB