General

  • Target

    JaffaCakes118_8a14769ad39409917958c506e714f455

  • Size

    769KB

  • Sample

    250117-nf2hlswkaq

  • MD5

    8a14769ad39409917958c506e714f455

  • SHA1

    5ad0e8d7ea31fe6b9f0d3893d98a30af05765325

  • SHA256

    4c080fed8e53442ac5d0ecafcaea4417042ea1a24063fe42aaba6839a5fd4494

  • SHA512

    e47cf62b718b8faf34e485930431bb0530e6bfd660365181aab74ca95e4e1aa4afe0c8565cd29868007f3236b1972b3e15fdc3cc79a4f792d1de8b6396526334

  • SSDEEP

    12288:0IxNY/z2emhxverfD+ncIIpJzf1Ev0JgdnZsstNdIgKKM45:0IxNUyjv0+n3EJzvJgdnZqR0

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

gded

C2

kees-me.dyndns.biz:999

kees-me.no-ip.org:999

127.0.0.1:999

Mutex

I55238AAG88GE6

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    cystem

  • install_file

    r.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123abc

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_8a14769ad39409917958c506e714f455

    • Size

      769KB

    • MD5

      8a14769ad39409917958c506e714f455

    • SHA1

      5ad0e8d7ea31fe6b9f0d3893d98a30af05765325

    • SHA256

      4c080fed8e53442ac5d0ecafcaea4417042ea1a24063fe42aaba6839a5fd4494

    • SHA512

      e47cf62b718b8faf34e485930431bb0530e6bfd660365181aab74ca95e4e1aa4afe0c8565cd29868007f3236b1972b3e15fdc3cc79a4f792d1de8b6396526334

    • SSDEEP

      12288:0IxNY/z2emhxverfD+ncIIpJzf1Ev0JgdnZsstNdIgKKM45:0IxNUyjv0+n3EJzvJgdnZqR0

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks