Analysis

  • max time kernel
    94s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2025 12:51

General

  • Target

    JaffaCakes118_1764dba8035cd7a1fca4fa66591d9452.exe

  • Size

    317KB

  • MD5

    1764dba8035cd7a1fca4fa66591d9452

  • SHA1

    60e7c3b6aec8fa63a474c92dce40a67c75cdaaa5

  • SHA256

    1026c10182533e72080697cd804c7e3b2de7543d907c8206da0f563975f0b5eb

  • SHA512

    983a64f280f8dd9e622f27db49abb4d97dbc58476a1a675f659319c1c865217bd425bf4f276e9fc6af6ac0f8ab47b51523c28d8d12433f5a8ddea01677cc1b4b

  • SSDEEP

    6144:6Zv2WHp5GVPvnHOWF+j+QOSgLmAp48fT06TleF7JKqKdCPLpWc1n63vNXglJipCg:Yv2CDGxvVEjROS4p48L06Tl0KdCX65S2

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

victime2

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 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1764dba8035cd7a1fca4fa66591d9452.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1764dba8035cd7a1fca4fa66591d9452.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1764dba8035cd7a1fca4fa66591d9452.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1764dba8035cd7a1fca4fa66591d9452.exe"
      2⤵
        PID:4296
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 444
          3⤵
          • Program crash
          PID:1384
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4296 -ip 4296
      1⤵
        PID:4408

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3292-0-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/3292-9-0x0000000000400000-0x000000000040C000-memory.dmp

        Filesize

        48KB

      • memory/4296-6-0x0000000000400000-0x0000000000500000-memory.dmp

        Filesize

        1024KB

      • memory/4296-5-0x0000000000400000-0x0000000000500000-memory.dmp

        Filesize

        1024KB

      • memory/4296-7-0x0000000000400000-0x0000000000500000-memory.dmp

        Filesize

        1024KB

      • memory/4296-11-0x0000000000400000-0x0000000000455000-memory.dmp

        Filesize

        340KB