Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-03-2024 07:21

General

  • Target

    cd74d5cf712a607b71928f7a91ef86a8.exe

  • Size

    376KB

  • MD5

    cd74d5cf712a607b71928f7a91ef86a8

  • SHA1

    dd7a34bef6930a644d6c0f58c7191e1327386752

  • SHA256

    92a7c759c29a2af98570105f107a20718d04d337053c1c3e0c9e952cb901aa11

  • SHA512

    0517f5ac8bab3bdeb2c56fc332bcb3f0a735d3ed601343d0f53cc065ee7075c887f19c6862819b0b85dcf9ff89f2dd21930a063383fe1ad2c0f6888f9f84e0f8

  • SSDEEP

    6144:aVQyhqPvGLnzipMu1JTPGcphxitEMUnVS4Nfo2EvRUVzqOnv91kJx+Nd3u:agnjRPNhxSSvNf4vRUV2Ov912x+Ns

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

new

C2

shoman22.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

    Svchost

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    fifacupusa

  • 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
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • UPX packed file 7 IoCs

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

  • Adds Run key to start application 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 WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1236
      • C:\Users\Admin\AppData\Local\Temp\cd74d5cf712a607b71928f7a91ef86a8.exe
        "C:\Users\Admin\AppData\Local\Temp\cd74d5cf712a607b71928f7a91ef86a8.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2144
        • C:\Users\Admin\AppData\Local\Temp\cd74d5cf712a607b71928f7a91ef86a8.exe
          "C:\Users\Admin\AppData\Local\Temp\cd74d5cf712a607b71928f7a91ef86a8.exe"
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2672
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
              PID:1876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1236-17-0x0000000002110000-0x0000000002111000-memory.dmp

        Filesize

        4KB

      • memory/1876-263-0x00000000000E0000-0x00000000000E1000-memory.dmp

        Filesize

        4KB

      • memory/1876-265-0x00000000001B0000-0x00000000001B1000-memory.dmp

        Filesize

        4KB

      • memory/2672-0-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-2-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-4-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2672-8-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-10-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-12-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-13-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB

      • memory/2672-267-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB