Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2025, 23:39

General

  • Target

    JaffaCakes118_727195abe25b2a6e1e4936200f814a09.exe

  • Size

    272KB

  • MD5

    727195abe25b2a6e1e4936200f814a09

  • SHA1

    a834c21a659351fdb67094a12462c73b261cb6e5

  • SHA256

    d12516ed46a843b691b4106848cf01c4aee26f6ca0d1147aececad89e7cedd93

  • SHA512

    def3732cc26305d9cb64f4fb13c4b187226d55b7db1372204322cfec572f8e14f8b74692a86807f76a05dd76cbcd7372f53612c27c7e39a99b082322f72a7555

  • SSDEEP

    6144:Mk4qmr73P0MqUgOtiehS+jjr4vbdj/08yG2UIz:/9gPq7jajHUuUI

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

bestfoox.no-ip.info:83

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    123ab

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_727195abe25b2a6e1e4936200f814a09.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_727195abe25b2a6e1e4936200f814a09.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 160
      2⤵
      • Program crash
      PID:2576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2252-0-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB

  • memory/2252-1-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB