Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c

  • Size

    322KB

  • Sample

    240502-1pre8afg3w

  • MD5

    e51b2c0f6c877c1a8b0ad4bc67458fef

  • SHA1

    d6af1ac5e6fb2753e6129871ca59ec11a6e740fa

  • SHA256

    5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c

  • SHA512

    cf3d222a699f73a2a50c9e81c2eb4c6d9cb11066b578c83332fa64eeccb200e373bf6dc2d971db72df0d53cbe7b8c622dfb4741437c3e3475a772fbd8d0dbde6

  • SSDEEP

    6144:oEquZe4ftO2QL80PW+Pn7TepAtUrZD8jvlB4qRiLKF+0zTIC2o:E442QL88WqmpVrZD8BSIPICT

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

yotshi.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

    msnmsg

  • 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

Targets

    • Target

      5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c

    • Size

      322KB

    • MD5

      e51b2c0f6c877c1a8b0ad4bc67458fef

    • SHA1

      d6af1ac5e6fb2753e6129871ca59ec11a6e740fa

    • SHA256

      5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c

    • SHA512

      cf3d222a699f73a2a50c9e81c2eb4c6d9cb11066b578c83332fa64eeccb200e373bf6dc2d971db72df0d53cbe7b8c622dfb4741437c3e3475a772fbd8d0dbde6

    • SSDEEP

      6144:oEquZe4ftO2QL80PW+Pn7TepAtUrZD8jvlB4qRiLKF+0zTIC2o:E442QL88WqmpVrZD8BSIPICT

    • CyberGate, Rebhip

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

    • Detects binaries and memory artifacts referencing sandbox product IDs

    • UPX dump on OEP (original entry point)

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks