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Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 23:44

General

  • Target

    fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe

  • Size

    936KB

  • MD5

    fd964d53bd4997e22293364aa8817655

  • SHA1

    a32ca096e1cb287732ac0ac5904abd17cb7fee25

  • SHA256

    95c158b77f86ac3d2888d8b09b737d255abd9dbeff2e85c5babed6196e070f84

  • SHA512

    a29e54712d6d34ca4d3c6f3498b79b1ef633a0ed8707062167d8ec9a14e9d622a8442f5ebc65ddc8e722bd7f8335ce534eb3b1ccd2a07add4595688967f98bdf

  • SSDEEP

    24576:3vFBzW01XKd+uLCJSZJHK/4QpFmMGldw6:/Fod+/JS3q/47ddF

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

biggman.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    SYSTEM

  • 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

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

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.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • UPX packed file 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe"
    1⤵
    • Adds policy Run key to start application
    • Boot or Logon Autostart Execution: Active Setup
    • Identifies Wine through registry keys
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:1420

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1420-0-0x0000000000400000-0x00000000005C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1420-1-0x0000000000401000-0x0000000000407000-memory.dmp

    Filesize

    24KB

  • memory/1420-2-0x0000000000400000-0x00000000005C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1420-6-0x0000000000400000-0x00000000005C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1420-5-0x0000000024010000-0x0000000024072000-memory.dmp

    Filesize

    392KB