Analysis

  • max time kernel
    152s
  • max time network
    106s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 00:28

General

  • Target

    bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe

  • Size

    330KB

  • MD5

    444352a6c1cc7ac0f604f427b2720a03

  • SHA1

    68983a4918cc9ccb9f35217ae6a86744444c42dc

  • SHA256

    bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

  • SHA512

    b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

  • SSDEEP

    6144:hV8r8IaqNhc23rLD1cAA25JtURpwi03gI/qBisAqCTegf:s/02bLD1cl25JtUu/qBiNb5f

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

PAdaFox

C2

coquetelmoltof.no-ip.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

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
  • Executes dropped EXE 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe
        "C:\Users\Admin\AppData\Local\Temp\bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:684
        • C:\Users\Admin\AppData\Local\Temp\bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1936
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Modifies Installed Components in the registry
            PID:1988
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:672
            • C:\Users\Admin\AppData\Local\Temp\bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe
              "C:\Users\Admin\AppData\Local\Temp\bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8.exe"
              4⤵
              • Loads dropped DLL
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              PID:472
              • C:\dir\install\install\server.exe
                "C:\dir\install\install\server.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                PID:1624
                • C:\dir\install\install\server.exe
                  6⤵
                  • Executes dropped EXE
                  PID:2000

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

        Filesize

        229KB

        MD5

        3cdc179607ca1f362b25ada978b2e300

        SHA1

        4a9c40776ff8cefa53e7c71165f4f59af6088630

        SHA256

        2bd8be9a25b6aa03fb4a36799e489d3e47817cd60ecd080d0532d9bbed6f93c4

        SHA512

        173c3f6e7ea84d205b98ac661dec55ad224a20169783419c15809a855f3fad1d2ef4be60bd462ea74eda50570b63757685ab757000b46063a236c600d24a0431

      • C:\dir\install\install\server.exe

        Filesize

        330KB

        MD5

        444352a6c1cc7ac0f604f427b2720a03

        SHA1

        68983a4918cc9ccb9f35217ae6a86744444c42dc

        SHA256

        bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

        SHA512

        b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

      • C:\dir\install\install\server.exe

        Filesize

        330KB

        MD5

        444352a6c1cc7ac0f604f427b2720a03

        SHA1

        68983a4918cc9ccb9f35217ae6a86744444c42dc

        SHA256

        bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

        SHA512

        b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

      • \??\c:\dir\install\install\server.exe

        Filesize

        330KB

        MD5

        444352a6c1cc7ac0f604f427b2720a03

        SHA1

        68983a4918cc9ccb9f35217ae6a86744444c42dc

        SHA256

        bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

        SHA512

        b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

      • \dir\install\install\server.exe

        Filesize

        330KB

        MD5

        444352a6c1cc7ac0f604f427b2720a03

        SHA1

        68983a4918cc9ccb9f35217ae6a86744444c42dc

        SHA256

        bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

        SHA512

        b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

      • \dir\install\install\server.exe

        Filesize

        330KB

        MD5

        444352a6c1cc7ac0f604f427b2720a03

        SHA1

        68983a4918cc9ccb9f35217ae6a86744444c42dc

        SHA256

        bdfd2dd209d35e541920e56dcd0f2f3dbd1c5cb40a02455780fdadfb7d9f8cd8

        SHA512

        b187d531ee4817b75329a6e1a0b6bf924f2c8e5cd25521beaf32b220ee7c1404d75336ff00cf84afa3aa19aa699163b1167bfd9bd532d3968be1165a077c514a

      • memory/472-133-0x0000000024160000-0x00000000241C2000-memory.dmp

        Filesize

        392KB

      • memory/472-130-0x0000000024160000-0x00000000241C2000-memory.dmp

        Filesize

        392KB

      • memory/472-104-0x0000000024160000-0x00000000241C2000-memory.dmp

        Filesize

        392KB

      • memory/472-97-0x0000000000000000-mapping.dmp

      • memory/1256-77-0x0000000024010000-0x0000000024072000-memory.dmp

        Filesize

        392KB

      • memory/1624-108-0x0000000000000000-mapping.dmp

      • memory/1936-69-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-63-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-74-0x0000000024010000-0x0000000024072000-memory.dmp

        Filesize

        392KB

      • memory/1936-71-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-57-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-59-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-83-0x0000000024080000-0x00000000240E2000-memory.dmp

        Filesize

        392KB

      • memory/1936-62-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-72-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-70-0x0000000075241000-0x0000000075243000-memory.dmp

        Filesize

        8KB

      • memory/1936-56-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-93-0x00000000240F0000-0x0000000024152000-memory.dmp

        Filesize

        392KB

      • memory/1936-68-0x000000000040BBF4-mapping.dmp

      • memory/1936-99-0x0000000024160000-0x00000000241C2000-memory.dmp

        Filesize

        392KB

      • memory/1936-105-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-67-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-65-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-60-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1936-61-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/1988-89-0x0000000024080000-0x00000000240E2000-memory.dmp

        Filesize

        392KB

      • memory/1988-88-0x0000000024080000-0x00000000240E2000-memory.dmp

        Filesize

        392KB

      • memory/1988-82-0x0000000074E61000-0x0000000074E63000-memory.dmp

        Filesize

        8KB

      • memory/1988-132-0x0000000024080000-0x00000000240E2000-memory.dmp

        Filesize

        392KB

      • memory/1988-80-0x0000000000000000-mapping.dmp

      • memory/2000-124-0x000000000040BBF4-mapping.dmp

      • memory/2000-128-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2000-129-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2000-131-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB