Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 05:27

General

  • Target

    d12d1e38e6a85de4ea5c89633f529d16_JaffaCakes118.exe

  • Size

    533KB

  • MD5

    d12d1e38e6a85de4ea5c89633f529d16

  • SHA1

    6964b0a9fa2b0a986751ab48de4ec1b8589853d0

  • SHA256

    605f67c5e7026c95358b6fd2d661a2bd6226b483376c3fabafc15ebcbb2f7489

  • SHA512

    53bf9b27fbb0dc89f6169b849de78f67c9fe60e93f86b2cb08cd76dcdbe274c00f968df851a1c8e646ad9bd45d2ff01e7343dfb988fe21c19633de216f86b810

  • SSDEEP

    12288:qrX3K0cTB3kC50Yu7DrhhzMCL3iIy5fVVVVVVVVVVVVVVVVVVVVVVVVV:qD3Kh13kC50Yu7DrhhzMCLSIy5

Malware Config

Extracted

Family

cybergate

Version

2.3

Botnet

vítima

C2

127.0.0.1:81

192.168.0.11:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título 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.

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

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

  • UPX packed file 15 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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:3424
      • C:\Users\Admin\AppData\Local\Temp\d12d1e38e6a85de4ea5c89633f529d16_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\d12d1e38e6a85de4ea5c89633f529d16_JaffaCakes118.exe"
        2⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:116
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Boot or Logon Autostart Execution: Active Setup
          • System Location Discovery: System Language Discovery
          PID:3664
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:4772
          • C:\Users\Admin\AppData\Local\Temp\d12d1e38e6a85de4ea5c89633f529d16_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d12d1e38e6a85de4ea5c89633f529d16_JaffaCakes118.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:820

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

        Filesize

        144KB

        MD5

        8462217436d90c6837b66fb2e43abdf8

        SHA1

        c16d247b8c7c0a8a3921c3eb8337f86a93a3712b

        SHA256

        d9904a8fab5e6b06d716b5775aefb6a24b10f932e443a79c905d90d8758020e8

        SHA512

        71cbc4d87ab0f3f9bbffe8d250aafa73b368be94e65162146742a536059bfb6a83f030cbf8209731f8849bb572e7f383807cdd3787dc895dd1d716948508bba1

      • C:\Users\Admin\AppData\Local\Temp\XxX.xXx

        Filesize

        8B

        MD5

        9a57ebc071c9665a0d3fd87cd3d54223

        SHA1

        ccbcded6e1218bb8e9c543ec9b33721157976bc6

        SHA256

        958223110fc2cc5b88d5ee4494efc5757a9368e17a08322f1cbc8ef213dfc833

        SHA512

        024016039a4ac0ea9730d25d11ea3dbdddc4f1bb8f01722ea39e317ed27e26ce6b2608a62f19a5c92fe1376fa20028b549b2542be8f10f153d75b672eacd1bd7

      • C:\Users\Admin\AppData\Roaming\logs.dat

        Filesize

        15B

        MD5

        4362e21af8686f5ebba224768d292a5b

        SHA1

        504510a4d10e230dcd1605ab3342525b38a10933

        SHA256

        b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3

        SHA512

        f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850

      • \??\c:\dir\install\install\server.exe

        Filesize

        533KB

        MD5

        d12d1e38e6a85de4ea5c89633f529d16

        SHA1

        6964b0a9fa2b0a986751ab48de4ec1b8589853d0

        SHA256

        605f67c5e7026c95358b6fd2d661a2bd6226b483376c3fabafc15ebcbb2f7489

        SHA512

        53bf9b27fbb0dc89f6169b849de78f67c9fe60e93f86b2cb08cd76dcdbe274c00f968df851a1c8e646ad9bd45d2ff01e7343dfb988fe21c19633de216f86b810

      • memory/116-53-0x0000000024060000-0x00000000240A1000-memory.dmp

        Filesize

        260KB

      • memory/116-0-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/116-63-0x00000000240B0000-0x00000000240F1000-memory.dmp

        Filesize

        260KB

      • memory/116-65-0x0000000024100000-0x0000000024141000-memory.dmp

        Filesize

        260KB

      • memory/116-4-0x0000000024010000-0x0000000024051000-memory.dmp

        Filesize

        260KB

      • memory/116-7-0x0000000024060000-0x00000000240A1000-memory.dmp

        Filesize

        260KB

      • memory/116-28-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/116-127-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/820-149-0x0000000024100000-0x0000000024141000-memory.dmp

        Filesize

        260KB

      • memory/820-115-0x0000000024100000-0x0000000024141000-memory.dmp

        Filesize

        260KB

      • memory/820-139-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3664-58-0x0000000024060000-0x00000000240A1000-memory.dmp

        Filesize

        260KB

      • memory/3664-8-0x0000000000850000-0x0000000000851000-memory.dmp

        Filesize

        4KB

      • memory/3664-138-0x0000000024060000-0x00000000240A1000-memory.dmp

        Filesize

        260KB

      • memory/3664-56-0x0000000003460000-0x0000000003461000-memory.dmp

        Filesize

        4KB

      • memory/3664-57-0x0000000024060000-0x00000000240A1000-memory.dmp

        Filesize

        260KB

      • memory/3664-9-0x0000000000D50000-0x0000000000D51000-memory.dmp

        Filesize

        4KB