Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-02-2024 22:45

General

  • Target

    a4c80da4456d75d5872a268ab8868ebd.exe

  • Size

    1.2MB

  • MD5

    a4c80da4456d75d5872a268ab8868ebd

  • SHA1

    cd2fa0dbcc378a5e2177519581ff4b77f748492e

  • SHA256

    ff13ecd6437c5a18be712dcee48bc44163a3b3ea40b41a108b8c6bf791dfa1a9

  • SHA512

    48fdb681f54ae1fb5f5315c6e4936e815e0a5e85fcd527eb66f0b8b6194f68d248d8be38efe15b3aba578e5e79539b3e75b135b713d7fdc3ae1a477ef6f2dba6

  • SSDEEP

    24576:jzOyLPD5enV33cWBw342LPrYEO+pY46NA6c1YSkfI:jzzL7Kt3PWJTrYEO+246Dc1cQ

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

cazador2000.no-ip.biz:81

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

    driver video.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
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 8 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1264
      • C:\Users\Admin\AppData\Local\Temp\a4c80da4456d75d5872a268ab8868ebd.exe
        "C:\Users\Admin\AppData\Local\Temp\a4c80da4456d75d5872a268ab8868ebd.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2224
        • C:\Users\Admin\AppData\Local\Temp\a4c80da4456d75d5872a268ab8868ebd.exe
          C:\Users\Admin\AppData\Local\Temp\a4c80da4456d75d5872a268ab8868ebd.exe
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2844
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
              PID:1796

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Users\Admin\AppData\Local\Temp\ool9195.tmp

        Filesize

        172KB

        MD5

        685f1cbd4af30a1d0c25f252d399a666

        SHA1

        6a1b978f5e6150b88c8634146f1406ed97d2f134

        SHA256

        0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

        SHA512

        6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

      • memory/1264-27-0x0000000002200000-0x0000000002201000-memory.dmp

        Filesize

        4KB

      • memory/1796-2710-0x00000000000E0000-0x00000000000E1000-memory.dmp

        Filesize

        4KB

      • memory/2224-0-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2224-4-0x0000000000220000-0x0000000000293000-memory.dmp

        Filesize

        460KB

      • memory/2224-18-0x0000000000220000-0x0000000000293000-memory.dmp

        Filesize

        460KB

      • memory/2224-9-0x00000000002C0000-0x00000000002F0000-memory.dmp

        Filesize

        192KB

      • memory/2224-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2844-12-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-15-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2844-11-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-19-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-22-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-23-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-10-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-2709-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB

      • memory/2844-7-0x0000000000400000-0x00000000004AE000-memory.dmp

        Filesize

        696KB