Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2024 21:44

General

  • Target

    958a2e5e1403fedbd871eccd766d2a5a.exe

  • Size

    702KB

  • MD5

    958a2e5e1403fedbd871eccd766d2a5a

  • SHA1

    3d1758295f30abc013ede4c3a055788c31d957fd

  • SHA256

    0fff713f7270efbc649bb056b4b1ee5080fb7651dcdeb14ffb2597928462eecb

  • SHA512

    9fecc8bfe3f21c3b6c6a8c968259ce98591fea6652af9f713c555d2830b2eb1af2ab39efe46813bb7b6cd4051f655532f9d799b25733aca7e73f4e3e0cbbf1de

  • SSDEEP

    12288:gcD66zQ4dLOSwCDfJqlE6uGiGSAlVLuBRzXA2oAMHVB66EYAUTS9D/ksSzQR:gALtwCc26uGi2VCHXSBzTaDMsAQR

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

127.0.0.1:81

forcerx.no-ip.biz: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

    svchost.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
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • UPX packed file 2 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 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:1212
      • C:\Users\Admin\AppData\Local\Temp\958a2e5e1403fedbd871eccd766d2a5a.exe
        "C:\Users\Admin\AppData\Local\Temp\958a2e5e1403fedbd871eccd766d2a5a.exe"
        2⤵
        • 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:3052
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
            PID:288

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/288-2682-0x00000000000E0000-0x00000000000E1000-memory.dmp

        Filesize

        4KB

      • memory/1212-4-0x0000000002D80000-0x0000000002D81000-memory.dmp

        Filesize

        4KB

      • memory/3052-0-0x0000000000400000-0x00000000004B1000-memory.dmp

        Filesize

        708KB

      • memory/3052-2683-0x0000000000400000-0x00000000004B1000-memory.dmp

        Filesize

        708KB