Analysis

  • max time kernel
    62s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-02-2025 04:00

General

  • Target

    JaffaCakes118_1721a4ef1fea6daf493b3512c47624b9.exe

  • Size

    282KB

  • MD5

    1721a4ef1fea6daf493b3512c47624b9

  • SHA1

    215ae6ddb23511bd877449041931ad8ab1c41457

  • SHA256

    13b84f3bccae0922d8c46d59d3f52eb2000b58a4d49902645f653fe0c770ef03

  • SHA512

    1f1c13f48548e6d7fc4fed632bbe428e536eb5a0174243911d0409e0500d9ce8a8dba3dc0565a1075e639055653cf64834d9d7f0127fde83357701856f69833d

  • SSDEEP

    6144:GCtFFYIDlE6IRCDICVHv+h9KFC2dhOJnMANyuukRu2KXD2mtS:G8FGKhNDICFG3KA2P4MANyuPR0nS

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

SpY-NeT By MeLeK-J

C2

moi100.no-ip.biz:1000

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    win32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    MeLeK-J

  • regkey_hklm

    MeLeK-J

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1721a4ef1fea6daf493b3512c47624b9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1721a4ef1fea6daf493b3512c47624b9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:712
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1721a4ef1fea6daf493b3512c47624b9.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1721a4ef1fea6daf493b3512c47624b9.exe
      2⤵
        PID:960
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 444
          3⤵
          • Program crash
          PID:4976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 960 -ip 960
      1⤵
        PID:1732

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/712-0-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB

      • memory/712-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

        Filesize

        8KB

      • memory/712-8-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB

      • memory/960-4-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-6-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-10-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-9-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-11-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-13-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB

      • memory/960-14-0x0000000000400000-0x0000000000457000-memory.dmp

        Filesize

        348KB