General

  • Target

    2da0c7b29501ac35f584b3d252d7252b12f0c2a7fa91be7acb975844b1fda6b5

  • Size

    3.7MB

  • Sample

    221205-25nvpsfe56

  • MD5

    c5f0f6588ea541778fa64c6fabcee9fc

  • SHA1

    21867fb9867322f3e4c9a507197e8fe285abe18a

  • SHA256

    2da0c7b29501ac35f584b3d252d7252b12f0c2a7fa91be7acb975844b1fda6b5

  • SHA512

    7e8c2969e38c9f5614aacf2d49ea8a89c94dcaf7ef04825378f41c023588f7e11981c35bee5d0f9474db231d472114107405f545c10b43329b0d2ea91cb1ac1a

  • SSDEEP

    98304:hCucTAYnkrUDcC6853qrmuiFLgjYz1zCs7Tc9JtRr/ZP5ct:2TA/4cCbCmtLgjqJCs72xZ

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

mouse123w.no-ip.org:2020

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

    chrome.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

Targets

    • Target

      2da0c7b29501ac35f584b3d252d7252b12f0c2a7fa91be7acb975844b1fda6b5

    • Size

      3.7MB

    • MD5

      c5f0f6588ea541778fa64c6fabcee9fc

    • SHA1

      21867fb9867322f3e4c9a507197e8fe285abe18a

    • SHA256

      2da0c7b29501ac35f584b3d252d7252b12f0c2a7fa91be7acb975844b1fda6b5

    • SHA512

      7e8c2969e38c9f5614aacf2d49ea8a89c94dcaf7ef04825378f41c023588f7e11981c35bee5d0f9474db231d472114107405f545c10b43329b0d2ea91cb1ac1a

    • SSDEEP

      98304:hCucTAYnkrUDcC6853qrmuiFLgjYz1zCs7Tc9JtRr/ZP5ct:2TA/4cCbCmtLgjqJCs72xZ

    • CyberGate, Rebhip

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks