General

  • Target

    3fcaeb95efc4648f6e7b412cb054c9488aa257973676af710bf322ea86bf2e3e

  • Size

    653KB

  • Sample

    221123-s3887ada25

  • MD5

    a057db18ba5b2eb9c9d5cb9d98db1dee

  • SHA1

    02cecd43fc0ca9c9204bbe9e2b0d0abcde14b517

  • SHA256

    3fcaeb95efc4648f6e7b412cb054c9488aa257973676af710bf322ea86bf2e3e

  • SHA512

    dc3b41159ead3cd706ce3168b9290f2d6ace06f16107938f963281f50422c8f20567a61b06726bdbb0787dcf3ecdd23b0f74dfca0a1fe889e989e30babb4eff8

  • SSDEEP

    12288:qRWNcr8oxnJan0vwyaAP5HCzYZXm2CeMobPT/PBo9UzVNP:ZNBIJPaAP58AlDjPBo9UZNP

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

remote

C2

cgrat.no-ip.biz:1600

127.0.0.1:1600

192.168.0.100:1600

Mutex

3Q2NVQE5285AOL

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    ERROR Please install Netfram Work 3.5

  • message_box_title

    Error 505

  • password

    cybergate

Targets

    • Target

      3fcaeb95efc4648f6e7b412cb054c9488aa257973676af710bf322ea86bf2e3e

    • Size

      653KB

    • MD5

      a057db18ba5b2eb9c9d5cb9d98db1dee

    • SHA1

      02cecd43fc0ca9c9204bbe9e2b0d0abcde14b517

    • SHA256

      3fcaeb95efc4648f6e7b412cb054c9488aa257973676af710bf322ea86bf2e3e

    • SHA512

      dc3b41159ead3cd706ce3168b9290f2d6ace06f16107938f963281f50422c8f20567a61b06726bdbb0787dcf3ecdd23b0f74dfca0a1fe889e989e30babb4eff8

    • SSDEEP

      12288:qRWNcr8oxnJan0vwyaAP5HCzYZXm2CeMobPT/PBo9UzVNP:ZNBIJPaAP58AlDjPBo9UZNP

    • CyberGate, Rebhip

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

    • 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 computer location settings

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

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks