General

  • Target

    JaffaCakes118_0c477b477a6e0b08a951de64399d27fd

  • Size

    267KB

  • Sample

    250122-k8zb6szlbn

  • MD5

    0c477b477a6e0b08a951de64399d27fd

  • SHA1

    ea8915f0b7f35684d214ad62ef79a5bd717ff954

  • SHA256

    863408b42b0291cb7583dfa75bf44f47d9b28219f63de97530dc4e9dca6bd84b

  • SHA512

    7c60efdb7386c4da9536b91c8bf4306ae762375a633f47f9c4275ee38d94d6153f5830871f799630bfb1639041b869381894c77d7c8227ef74d48ede3286f249

  • SSDEEP

    6144:Ji3VYFLuxV/iF6Rq+Fz0UMZFApWOoKOBoCg04Hjc4grR8b8N:AY+06c+d0UceQqmozDc4gdy8N

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

remote

C2

domenow.servegame.com:82

Mutex

5CB35EYC7O3TGN

Attributes
  • enable_keylogger

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    mummeli

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_0c477b477a6e0b08a951de64399d27fd

    • Size

      267KB

    • MD5

      0c477b477a6e0b08a951de64399d27fd

    • SHA1

      ea8915f0b7f35684d214ad62ef79a5bd717ff954

    • SHA256

      863408b42b0291cb7583dfa75bf44f47d9b28219f63de97530dc4e9dca6bd84b

    • SHA512

      7c60efdb7386c4da9536b91c8bf4306ae762375a633f47f9c4275ee38d94d6153f5830871f799630bfb1639041b869381894c77d7c8227ef74d48ede3286f249

    • SSDEEP

      6144:Ji3VYFLuxV/iF6Rq+Fz0UMZFApWOoKOBoCg04Hjc4grR8b8N:AY+06c+d0UceQqmozDc4gdy8N

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks