General

  • Target

    819058c90d95edccfeec186a85bf9d1a

  • Size

    320KB

  • Sample

    240130-fyywfaaecm

  • MD5

    819058c90d95edccfeec186a85bf9d1a

  • SHA1

    a53b1000628d6f335680044d6fbc42a579a24fd0

  • SHA256

    3b5e3cb1e188923d85e6271b354d0ba41b9454a3e3f4bde7d054aff4c88d1143

  • SHA512

    08d56febbca0e704e4e5f099b29e35e7fc455c2ee6224b4fc374166ac57bad646c22b1e03bbccc26485cdbadcec3373e0eb1a375d49e52f5b13522524fadc830

  • SSDEEP

    6144:x6bKzuhhACMNncYL+92prwPATvDrIFgOncurCZu5+FH+WjtuN6qXH:xKbACtM+92h5vYFgOncgCZY+FH5jtuYE

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

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

    crsass.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Targets

    • Target

      819058c90d95edccfeec186a85bf9d1a

    • Size

      320KB

    • MD5

      819058c90d95edccfeec186a85bf9d1a

    • SHA1

      a53b1000628d6f335680044d6fbc42a579a24fd0

    • SHA256

      3b5e3cb1e188923d85e6271b354d0ba41b9454a3e3f4bde7d054aff4c88d1143

    • SHA512

      08d56febbca0e704e4e5f099b29e35e7fc455c2ee6224b4fc374166ac57bad646c22b1e03bbccc26485cdbadcec3373e0eb1a375d49e52f5b13522524fadc830

    • SSDEEP

      6144:x6bKzuhhACMNncYL+92prwPATvDrIFgOncurCZu5+FH+WjtuN6qXH:xKbACtM+92h5vYFgOncgCZY+FH5jtuYE

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks