General

  • Target

    f6375189d31c7f12a7438d59fc9738dac360080da7f2f58b0a3c17dd38452f25

  • Size

    524KB

  • Sample

    221123-xk25daac7x

  • MD5

    084c043c3af4e86ea58a01fc2d8683d3

  • SHA1

    503e9f46d1d52d76355ec29e9c4cc8a71c8c93fb

  • SHA256

    f6375189d31c7f12a7438d59fc9738dac360080da7f2f58b0a3c17dd38452f25

  • SHA512

    7fe20173bc1903e98ac9ca215ce740e649004b431e3cf2f1fbcadc8ccccd71c024360850f4048fd9fa8daf95cb44539c2e32edf37b0b92dfc73b2a474da17300

  • SSDEEP

    6144:POpslFlqkhdBCkWYxuukP1pjSKSNVkq/MVJbIhdBCkWYxuukP1pjSKSNVkq/MVJb:PwslHTBd47GLRMTbITBd47GLRMTb

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

piratakike.no-ip.org:999

Mutex

1I7F587ENX62FH

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    yahoomessenger

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    CyberGate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f6375189d31c7f12a7438d59fc9738dac360080da7f2f58b0a3c17dd38452f25

    • Size

      524KB

    • MD5

      084c043c3af4e86ea58a01fc2d8683d3

    • SHA1

      503e9f46d1d52d76355ec29e9c4cc8a71c8c93fb

    • SHA256

      f6375189d31c7f12a7438d59fc9738dac360080da7f2f58b0a3c17dd38452f25

    • SHA512

      7fe20173bc1903e98ac9ca215ce740e649004b431e3cf2f1fbcadc8ccccd71c024360850f4048fd9fa8daf95cb44539c2e32edf37b0b92dfc73b2a474da17300

    • SSDEEP

      6144:POpslFlqkhdBCkWYxuukP1pjSKSNVkq/MVJbIhdBCkWYxuukP1pjSKSNVkq/MVJb:PwslHTBd47GLRMTbITBd47GLRMTb

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks