Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 06:36

General

  • Target

    f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe

  • Size

    580KB

  • MD5

    f2be20d0a3e1f89a922cf5cd4bbba09e

  • SHA1

    ce315398737bb90b35def733b808f608e7f00afe

  • SHA256

    febdd248f8818b18812e3c65833405fd2b667a1c4b6e56f8149db03e5fa9ee83

  • SHA512

    c0f5c3cf5f9e3b26c00b5e47229b90e678eb6dcb361a5f9c10e128fc32d2069b50f870e57aff1dbd68c672611df1608161bf8b80ca10e273b61be3ae277d5f2b

  • SSDEEP

    12288:UBMmKGnhDT+JlC0uhAJ5gT9udHQw9sZeNh/:2MmnDC+3yLTdHQw9IeP/

Malware Config

Extracted

Family

cybergate

Version

2.5

Botnet

4SHARED

C2

sk12.no-ip.biz:2001

sk12.no-ip.biz:2002

sk12.no-ip.biz:1337

mandinha19.no-ip.biz:2001

mandinha19.no-ip.biz:2002

mandinha19.no-ip.biz:1337

sk12.no-ip.biz:82

sk12.no-ip.biz:81

mandinha19.no-ip.biz:81

mandinha19.no-ip.biz:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    false

  • 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.

  • Cybergate family
  • 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.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 8 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 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:1176
      • C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1900
        • C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe"
          3⤵
          • Adds policy Run key to start application
          • Boot or Logon Autostart Execution: Active Setup
          • Adds Run key to start application
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2540
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Boot or Logon Autostart Execution: Active Setup
            • System Location Discovery: System Language Discovery
            PID:2456
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:1604
            • C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe
              "C:\Users\Admin\AppData\Local\Temp\f2be20d0a3e1f89a922cf5cd4bbba09e_JaffaCakes118.exe"
              4⤵
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1840

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        190KB

        MD5

        6dbf115bf10e6796668f2a74dbaf150c

        SHA1

        c810eb574e78ee49c9738e1803aaf724e09917b5

        SHA256

        9de5826e540f4fcf79005baae1198ba1700279c48cbd1c967a32f3860b6dc183

        SHA512

        97326a2e97f90e3a01b1290b7f340571de1786bf2c3bba5325b11f73ace441f61f8559a4373f7d3ca3eadef731715c8c9a81645cb06d24a887220bd09921727d

      • C:\Windows\SysWOW64\install\server.exe

        Filesize

        580KB

        MD5

        f2be20d0a3e1f89a922cf5cd4bbba09e

        SHA1

        ce315398737bb90b35def733b808f608e7f00afe

        SHA256

        febdd248f8818b18812e3c65833405fd2b667a1c4b6e56f8149db03e5fa9ee83

        SHA512

        c0f5c3cf5f9e3b26c00b5e47229b90e678eb6dcb361a5f9c10e128fc32d2069b50f870e57aff1dbd68c672611df1608161bf8b80ca10e273b61be3ae277d5f2b

      • memory/1176-23-0x0000000002D40000-0x0000000002D41000-memory.dmp

        Filesize

        4KB

      • memory/1840-759-0x0000000000400000-0x00000000004C0000-memory.dmp

        Filesize

        768KB

      • memory/1900-1-0x0000000003640000-0x0000000003700000-memory.dmp

        Filesize

        768KB

      • memory/1900-0-0x0000000000400000-0x00000000004C0000-memory.dmp

        Filesize

        768KB

      • memory/1900-456-0x0000000003640000-0x0000000003700000-memory.dmp

        Filesize

        768KB

      • memory/1900-268-0x0000000000400000-0x00000000004C0000-memory.dmp

        Filesize

        768KB

      • memory/2456-754-0x0000000024060000-0x00000000240A2000-memory.dmp

        Filesize

        264KB

      • memory/2456-460-0x0000000024060000-0x00000000240A2000-memory.dmp

        Filesize

        264KB

      • memory/2456-243-0x00000000000A0000-0x00000000000A1000-memory.dmp

        Filesize

        4KB

      • memory/2456-236-0x0000000000120000-0x0000000000121000-memory.dmp

        Filesize

        4KB

      • memory/2540-10-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-8-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-18-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-2-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-4-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-457-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-6-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-19-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-13-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-14-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-483-0x00000000008C0000-0x0000000000980000-memory.dmp

        Filesize

        768KB

      • memory/2540-741-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-17-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/2540-16-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB