General

  • Target

    c0126fd17759778bbc19a552f753c89c_JaffaCakes118

  • Size

    337KB

  • Sample

    241204-bdmkfsypbp

  • MD5

    c0126fd17759778bbc19a552f753c89c

  • SHA1

    0cb15fded54589cbab0d114b031419ee575a0f66

  • SHA256

    65820126a09ff0242dbab825e3e0ce4423b8d04543a31727cbcbbfacf962aeb1

  • SHA512

    87735a68cbfe47d58117bf5c947526bc57da8e3ce856d664a62949688b93fd7426c3740f1e9bb2fcd5adf9963dd1a425fa5eeb346195d9df2cc3d67155cd0791

  • SSDEEP

    6144:PhGfJKeC0/W7bEZMCJVHpsxl71And8w9AP0VRNwrIEc412GLaDorxvJ8nz:PhGfJbe6HVJOJW8wWP0VRNwG02caGIz

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

remotes.no-ip.biz:83

Mutex

6HJ48MJWASULJU

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Steam

  • install_file

    Steams.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Error Critico, Reinicie Steam

  • message_box_title

    Steam

  • password

    perez

  • regkey_hkcu

    svchost

  • regkey_hklm

    svchost

Targets

    • Target

      c0126fd17759778bbc19a552f753c89c_JaffaCakes118

    • Size

      337KB

    • MD5

      c0126fd17759778bbc19a552f753c89c

    • SHA1

      0cb15fded54589cbab0d114b031419ee575a0f66

    • SHA256

      65820126a09ff0242dbab825e3e0ce4423b8d04543a31727cbcbbfacf962aeb1

    • SHA512

      87735a68cbfe47d58117bf5c947526bc57da8e3ce856d664a62949688b93fd7426c3740f1e9bb2fcd5adf9963dd1a425fa5eeb346195d9df2cc3d67155cd0791

    • SSDEEP

      6144:PhGfJKeC0/W7bEZMCJVHpsxl71And8w9AP0VRNwrIEc412GLaDorxvJ8nz:PhGfJbe6HVJOJW8wWP0VRNwG02caGIz

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks