General

  • Target

    JaffaCakes118_3644bb79915bf05accbf2ddf4c29f6d4

  • Size

    789KB

  • Sample

    250126-rmk1zsvmap

  • MD5

    3644bb79915bf05accbf2ddf4c29f6d4

  • SHA1

    323177c0a89c21a5d4fc802b7da6bcfe5c377899

  • SHA256

    1278806e20d19e7080fa9ccc4be4bed3f5a430d5a3df2660076d4a97f85522a8

  • SHA512

    a2c78b1dfb84110db725489805b8a043f291bc4d984899fa29b265971e7f1b8810dbfed222b03bf3530405f129daebbf52ce0a6d4eb1420a3a6d84f93ec8c669

  • SSDEEP

    12288:nHLUMuiv9RgfSjAzRty749PvvGA5VMdzH0AW1o6SAWLijCkPORiAKs8YFnGv6:7tARcm3uUVMdzk1o6fJjP0jZvE6

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

LASTSERVER

C2

danielhorus.servegame.com:80

Mutex

Update

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Microsoft

  • install_file

    Update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    123

Targets

    • Target

      JaffaCakes118_3644bb79915bf05accbf2ddf4c29f6d4

    • Size

      789KB

    • MD5

      3644bb79915bf05accbf2ddf4c29f6d4

    • SHA1

      323177c0a89c21a5d4fc802b7da6bcfe5c377899

    • SHA256

      1278806e20d19e7080fa9ccc4be4bed3f5a430d5a3df2660076d4a97f85522a8

    • SHA512

      a2c78b1dfb84110db725489805b8a043f291bc4d984899fa29b265971e7f1b8810dbfed222b03bf3530405f129daebbf52ce0a6d4eb1420a3a6d84f93ec8c669

    • SSDEEP

      12288:nHLUMuiv9RgfSjAzRty749PvvGA5VMdzH0AW1o6SAWLijCkPORiAKs8YFnGv6:7tARcm3uUVMdzk1o6fJjP0jZvE6

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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