General

  • Target

    a3d5993a0cc62396cdaa004b7ecc38bc_JaffaCakes118

  • Size

    510KB

  • Sample

    240817-x7azeasekc

  • MD5

    a3d5993a0cc62396cdaa004b7ecc38bc

  • SHA1

    08dad95b463c3792dc660046c9738fe8b96ab500

  • SHA256

    d526a1a6eff2da1ceb416f48be717a71a2338d47c8665aabac47a2213d7fe7c7

  • SHA512

    fc884ac138b2b1063efc6c87fb832252f0ff918df2e17ca6b0124574dc2e705a21815be9dd8ada275928a1501d584ab81b6708cf7abc88b0d9ead0965efa7c4a

  • SSDEEP

    6144:A6YxEpnVa2pnVam5JGmrpQsK3RD2u270jupCJsCxCWU0Z2iw:Afx4nkunkfZ2zkPaCxlov

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Sami

C2

Microsoft-helper.servehttp.com:1817

Mutex

helpers

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Windows help

  • install_file

    spools.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    SaMi

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      a3d5993a0cc62396cdaa004b7ecc38bc_JaffaCakes118

    • Size

      510KB

    • MD5

      a3d5993a0cc62396cdaa004b7ecc38bc

    • SHA1

      08dad95b463c3792dc660046c9738fe8b96ab500

    • SHA256

      d526a1a6eff2da1ceb416f48be717a71a2338d47c8665aabac47a2213d7fe7c7

    • SHA512

      fc884ac138b2b1063efc6c87fb832252f0ff918df2e17ca6b0124574dc2e705a21815be9dd8ada275928a1501d584ab81b6708cf7abc88b0d9ead0965efa7c4a

    • SSDEEP

      6144:A6YxEpnVa2pnVam5JGmrpQsK3RD2u270jupCJsCxCWU0Z2iw:Afx4nkunkfZ2zkPaCxlov

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks