Analysis

  • max time kernel
    151s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29/10/2022, 13:57

General

  • Target

    aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe

  • Size

    596KB

  • MD5

    dd1e572c027079a69742bb16dcc19920

  • SHA1

    95a3967c0763706fbf7d0062db5301b6c344ccee

  • SHA256

    aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

  • SHA512

    dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

  • SSDEEP

    6144:a/sp/ta0rzdsTtVMfEqFv0FiTCKuuUIA8Wm4I6ufaszAYo93t:pFtJwVoWVxuX6m4E1EY8

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

adrian15.ddns.net:81

adrian15.ddns.net:82

Mutex

1V0S4DE0G724I0

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    niñamovil.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    pinomontano200000

  • regkey_hkcu

    HKCU

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
  • Executes dropped EXE 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • UPX packed file 5 IoCs

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

  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1396
      • C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe
        "C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1756
        • C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe
          "C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe"
          3⤵
          • Adds policy Run key to start application
          • Modifies Installed Components in the registry
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:852
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:1988
            • C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe
              "C:\Users\Admin\AppData\Local\Temp\aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13.exe"
              4⤵
              • Loads dropped DLL
              • Suspicious behavior: GetForegroundWindowSpam
              • Suspicious use of AdjustPrivilegeToken
              PID:1928
              • C:\install\niñamovil.exe
                "C:\install\niñamovil.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of SetWindowsHookEx
                PID:1772
                • C:\install\niñamovil.exe
                  "C:\install\niñamovil.exe"
                  6⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1916
            • C:\install\niñamovil.exe
              "C:\install\niñamovil.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of SetWindowsHookEx
              PID:2000
              • C:\install\niñamovil.exe
                "C:\install\niñamovil.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                PID:932

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        219KB

        MD5

        4ef46afe4ceed434d2144196b05ec129

        SHA1

        b82eac643d0eef003369e40c03a62a8c45b3f212

        SHA256

        32e480b71ff7d2f9c3cd08a0fcc00a6fd6c6bf4fb9fdeb8efb2bef12e0545e6c

        SHA512

        a5c8f35fda3736ba8387b730a0c17c9a5f30622afc69db3f7725b8e814b372e781357703672774b10a8102def23bdfa15be94d05c51a9e33d5259eeb2490b0aa

      • C:\install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • C:\install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • C:\install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • C:\install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • C:\install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • \install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • \install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • \install\niñamovil.exe

        Filesize

        596KB

        MD5

        dd1e572c027079a69742bb16dcc19920

        SHA1

        95a3967c0763706fbf7d0062db5301b6c344ccee

        SHA256

        aed64c34244be891b9aa633d828cf16c31853c9c3d3b0700193b66270472fc13

        SHA512

        dc95c63a1af2a971d63a77cf75b3a583cde47410c4f193357a193c070503f06e01215100a73e387895625023a6d7bfa4236e5b66442ba44573b23c1091236d18

      • memory/852-79-0x0000000024010000-0x000000002406F000-memory.dmp

        Filesize

        380KB

      • memory/852-66-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-68-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-67-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-69-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-70-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-72-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-63-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-74-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-75-0x0000000076871000-0x0000000076873000-memory.dmp

        Filesize

        8KB

      • memory/852-76-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-77-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-64-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/852-86-0x0000000024070000-0x00000000240CF000-memory.dmp

        Filesize

        380KB

      • memory/852-85-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/932-151-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/932-149-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/1756-61-0x00000000002B0000-0x00000000002C0000-memory.dmp

        Filesize

        64KB

      • memory/1756-57-0x0000000000260000-0x0000000000270000-memory.dmp

        Filesize

        64KB

      • memory/1756-60-0x0000000000290000-0x00000000002A0000-memory.dmp

        Filesize

        64KB

      • memory/1756-54-0x0000000000220000-0x0000000000230000-memory.dmp

        Filesize

        64KB

      • memory/1756-62-0x00000000002C0000-0x00000000002D0000-memory.dmp

        Filesize

        64KB

      • memory/1756-58-0x0000000000270000-0x0000000000280000-memory.dmp

        Filesize

        64KB

      • memory/1756-56-0x0000000000250000-0x0000000000260000-memory.dmp

        Filesize

        64KB

      • memory/1756-59-0x0000000000280000-0x0000000000290000-memory.dmp

        Filesize

        64KB

      • memory/1756-55-0x0000000000230000-0x0000000000240000-memory.dmp

        Filesize

        64KB

      • memory/1772-104-0x0000000000280000-0x0000000000290000-memory.dmp

        Filesize

        64KB

      • memory/1772-101-0x0000000000250000-0x0000000000260000-memory.dmp

        Filesize

        64KB

      • memory/1772-100-0x0000000000240000-0x0000000000250000-memory.dmp

        Filesize

        64KB

      • memory/1772-102-0x0000000000260000-0x0000000000270000-memory.dmp

        Filesize

        64KB

      • memory/1772-103-0x0000000000270000-0x0000000000280000-memory.dmp

        Filesize

        64KB

      • memory/1772-105-0x0000000000290000-0x00000000002A0000-memory.dmp

        Filesize

        64KB

      • memory/1916-135-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/1916-150-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/1916-148-0x0000000000400000-0x000000000044B000-memory.dmp

        Filesize

        300KB

      • memory/1928-89-0x0000000024070000-0x00000000240CF000-memory.dmp

        Filesize

        380KB

      • memory/1928-117-0x0000000024070000-0x00000000240CF000-memory.dmp

        Filesize

        380KB

      • memory/1928-91-0x0000000024070000-0x00000000240CF000-memory.dmp

        Filesize

        380KB

      • memory/1928-152-0x0000000024070000-0x00000000240CF000-memory.dmp

        Filesize

        380KB

      • memory/2000-114-0x00000000003F0000-0x0000000000400000-memory.dmp

        Filesize

        64KB

      • memory/2000-115-0x0000000000410000-0x0000000000420000-memory.dmp

        Filesize

        64KB

      • memory/2000-113-0x0000000000280000-0x0000000000290000-memory.dmp

        Filesize

        64KB

      • memory/2000-116-0x0000000000420000-0x0000000000430000-memory.dmp

        Filesize

        64KB