Analysis

  • max time kernel
    94s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/01/2025, 09:39

General

  • Target

    JaffaCakes118_87c7a661c1ac80aec7e626c255736e2c.exe

  • Size

    472KB

  • MD5

    87c7a661c1ac80aec7e626c255736e2c

  • SHA1

    7b8dff98a5583dfd43cfabfc7204f051b6eccaff

  • SHA256

    17c0b21baef7a9c18a9f43b507194cbb2cd3cc0379ca8b5ee5f9c65758435924

  • SHA512

    c360c8f730edc161cd1c68dff232785439d4b14f005586b0f84726a4a78a9da05d250e74827d47b81d147d09076d908c56b0f9ecfc0b890a6a8f2c66ce1ded04

  • SSDEEP

    6144:iEYZe3O5JGmrpQsK3RD2u270jupCJsCxCL+YjUyf0YzRspfFHgjtx+NJmAcAGVfn:ke3XZ2zkPaCx1YQyMhHHLNAFAGmG

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

djazayer14.no-ip.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    abcd1234

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • UPX packed file 1 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • Program crash 2 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_87c7a661c1ac80aec7e626c255736e2c.exe
        "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_87c7a661c1ac80aec7e626c255736e2c.exe"
        2⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1964
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 600
          3⤵
          • Program crash
          PID:2268
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 616
          3⤵
          • Program crash
          PID:1220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1964 -ip 1964
      1⤵
        PID:3892
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1964 -ip 1964
        1⤵
          PID:1816

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1964-1-0x0000000002230000-0x000000000227E000-memory.dmp

          Filesize

          312KB

        • memory/1964-0-0x0000000002200000-0x0000000002201000-memory.dmp

          Filesize

          4KB

        • memory/1964-6-0x0000000076540000-0x0000000076541000-memory.dmp

          Filesize

          4KB

        • memory/1964-5-0x00000000022F0000-0x0000000002300000-memory.dmp

          Filesize

          64KB

        • memory/1964-4-0x0000000077482000-0x0000000077483000-memory.dmp

          Filesize

          4KB

        • memory/1964-3-0x0000000002470000-0x0000000002480000-memory.dmp

          Filesize

          64KB

        • memory/1964-2-0x0000000002460000-0x0000000002470000-memory.dmp

          Filesize

          64KB

        • memory/1964-7-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB

        • memory/1964-8-0x0000000076520000-0x0000000076610000-memory.dmp

          Filesize

          960KB

        • memory/1964-9-0x0000000076520000-0x0000000076610000-memory.dmp

          Filesize

          960KB

        • memory/1964-11-0x0000000076520000-0x0000000076610000-memory.dmp

          Filesize

          960KB

        • memory/1964-10-0x0000000076520000-0x0000000076610000-memory.dmp

          Filesize

          960KB

        • memory/1964-14-0x0000000024010000-0x0000000024072000-memory.dmp

          Filesize

          392KB

        • memory/1964-18-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB

        • memory/1964-19-0x0000000002230000-0x000000000227E000-memory.dmp

          Filesize

          312KB

        • memory/1964-20-0x0000000076520000-0x0000000076610000-memory.dmp

          Filesize

          960KB