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General

  • Target

    JaffaCakes118_6a7313805431616c78bfd371fedc9140

  • Size

    502KB

  • Sample

    250312-mcd3gaxtgs

  • MD5

    6a7313805431616c78bfd371fedc9140

  • SHA1

    e3782733f006c71c04db60450c65201fd15edb50

  • SHA256

    69ef2c3bb0d87b9a39891fe5419ad365d23668b73dd3533dea5c19fbf2fc58ca

  • SHA512

    9ce53b3fe88b8027c77a7a69e8c4a52703825eb24329c284bdf9146ea44075f8f4100a6314f2709c0c366745fad2ef39968ba7746f5f8660f4b1fbb2122e241c

  • SSDEEP

    12288:uKxDAEyCzPmRdQcTyrL0OtoNg60TObnldgX72D/nJOxlPm9ZvroSB:uqcEyCaRXTyX0OmNg606bnldgXenJOxi

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

grumpyemo.no-no.biz:5150

grumpylucas.no-ip.biz:1991

Mutex

ES30I5R53X173U

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WindowsMemory

  • 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

    Vagina

  • regkey_hkcu

    Windows

  • regkey_hklm

    Windows

Targets

    • Target

      JaffaCakes118_6a7313805431616c78bfd371fedc9140

    • Size

      502KB

    • MD5

      6a7313805431616c78bfd371fedc9140

    • SHA1

      e3782733f006c71c04db60450c65201fd15edb50

    • SHA256

      69ef2c3bb0d87b9a39891fe5419ad365d23668b73dd3533dea5c19fbf2fc58ca

    • SHA512

      9ce53b3fe88b8027c77a7a69e8c4a52703825eb24329c284bdf9146ea44075f8f4100a6314f2709c0c366745fad2ef39968ba7746f5f8660f4b1fbb2122e241c

    • SSDEEP

      12288:uKxDAEyCzPmRdQcTyrL0OtoNg60TObnldgX72D/nJOxlPm9ZvroSB:uqcEyCaRXTyX0OmNg606bnldgXenJOxi

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks