General

  • Target

    77f640b03f54ad310ff6312261882ea5

  • Size

    542KB

  • Sample

    240126-v5fe1aagh7

  • MD5

    77f640b03f54ad310ff6312261882ea5

  • SHA1

    553c5a2b0a77df6c8886593b74b1cdb9dac7327e

  • SHA256

    3aea2acbe4173cc789b602e812cdbc5d8f463d788dc01f0a2ae142954daf0651

  • SHA512

    84f52b8cbf77257157cca113b52b1ce8639cd06925f24139b2b383a5b1a82819a809152cfcfa15bfe9b6ec41e0263c4da6890c7675cbabf1c99cbdb770b9c71b

  • SSDEEP

    12288:82vCta8u93awKC2DzSFxrwRLF/Z5plx0E0sM/dk:82v7TtawKCtFxrwRLFDx0E0b/d

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

tijiuo.no-ip.info:555

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

Targets

    • Target

      77f640b03f54ad310ff6312261882ea5

    • Size

      542KB

    • MD5

      77f640b03f54ad310ff6312261882ea5

    • SHA1

      553c5a2b0a77df6c8886593b74b1cdb9dac7327e

    • SHA256

      3aea2acbe4173cc789b602e812cdbc5d8f463d788dc01f0a2ae142954daf0651

    • SHA512

      84f52b8cbf77257157cca113b52b1ce8639cd06925f24139b2b383a5b1a82819a809152cfcfa15bfe9b6ec41e0263c4da6890c7675cbabf1c99cbdb770b9c71b

    • SSDEEP

      12288:82vCta8u93awKC2DzSFxrwRLF/Z5plx0E0sM/dk:82v7TtawKCtFxrwRLFDx0E0b/d

    • CyberGate, Rebhip

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

    • 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.

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks