Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-02-2025 19:32

General

  • Target

    JaffaCakes118_1bc43472f1db1a49b463a62674303485.exe

  • Size

    281KB

  • MD5

    1bc43472f1db1a49b463a62674303485

  • SHA1

    5d69d2befe138e4ca60cde05e0beb631b5c1ff0e

  • SHA256

    24699c98062ab92c00baa322bfb922d57feaa4699d311baef0c16bdd71e90810

  • SHA512

    08d0a17f38dbf0994ee534b82d729f104e2bcad5f75ff32d2c82e0478426ca678972e9cfc944e3fd6f162a440adef78371f7186669c1d82202b9b7dffd87a4ef

  • SSDEEP

    6144:gScrL/4mp8D6WGc/YSlIipBReubLzeh7Yy0DMIdeiijX:xcIy78QSVnNyhsFMCeHjX

Malware Config

Extracted

Family

cybergate

Version

v1.18.0 - Crack Version

Botnet

remote

C2

merabti01.no-ip.info:288

Mutex

X7777T320210SE

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123

  • 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 8 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.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 10 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 5 IoCs
  • UPX packed file 2 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).

  • Program crash 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1128
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bc43472f1db1a49b463a62674303485.exe
        "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bc43472f1db1a49b463a62674303485.exe"
        2⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Loads dropped DLL
        • 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:1840
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          PID:792
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 792 -s 264
            4⤵
            • Program crash
            PID:1728
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:2820
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bc43472f1db1a49b463a62674303485.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bc43472f1db1a49b463a62674303485.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:1196
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 216
              4⤵
              • Program crash
              PID:2160
          • C:\Windows\SysWOW64\install\server.exe
            "C:\Windows\system32\install\server.exe"
            3⤵
            • Adds policy Run key to start application
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            PID:1212
            • C:\Windows\SysWOW64\explorer.exe
              explorer.exe
              4⤵
              • System Location Discovery: System Language Discovery
              PID:1460
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1460 -s 264
                5⤵
                • Program crash
                PID:692
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              4⤵
                PID:3068
              • C:\Windows\SysWOW64\install\server.exe
                "C:\Windows\SysWOW64\install\server.exe"
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2408
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 216
                  5⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2724
              • C:\Users\Admin\AppData\Roaming\install\server.exe
                "C:\Users\Admin\AppData\Roaming\install\server.exe"
                4⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of FindShellTrayWindow
                PID:1232
                • C:\Windows\SysWOW64\explorer.exe
                  explorer.exe
                  5⤵
                  • System Location Discovery: System Language Discovery
                  PID:2672
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 256
                    6⤵
                    • Program crash
                    PID:1032
                • C:\Program Files\Internet Explorer\iexplore.exe
                  "C:\Program Files\Internet Explorer\iexplore.exe"
                  5⤵
                    PID:2844
                  • C:\Users\Admin\AppData\Roaming\install\server.exe
                    "C:\Users\Admin\AppData\Roaming\install\server.exe"
                    5⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    PID:2996
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 212
                      6⤵
                      • Loads dropped DLL
                      • Program crash
                      PID:3888

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\Admin2.txt

            Filesize

            236KB

            MD5

            c8207d3e5987910bea5ff02e52c1a908

            SHA1

            a4bff4facfbb48b73a7ec87993ed68de3f818c4d

            SHA256

            c142ab29966721fd75a78c10aec6a3d5cf04ca0ff97c1fcb246edaca0009a4b3

            SHA512

            42735f0e9d215bc10c89c8c58bb2779a79aac1f18aca77322dd43fb8771a31ed22e48ea80f7cc2298ad3a80a5b78167492a762d847fc28ec6b050ce2608633f4

          • \Windows\SysWOW64\install\server.exe

            Filesize

            281KB

            MD5

            1bc43472f1db1a49b463a62674303485

            SHA1

            5d69d2befe138e4ca60cde05e0beb631b5c1ff0e

            SHA256

            24699c98062ab92c00baa322bfb922d57feaa4699d311baef0c16bdd71e90810

            SHA512

            08d0a17f38dbf0994ee534b82d729f104e2bcad5f75ff32d2c82e0478426ca678972e9cfc944e3fd6f162a440adef78371f7186669c1d82202b9b7dffd87a4ef

          • memory/792-246-0x00000000000A0000-0x00000000000A1000-memory.dmp

            Filesize

            4KB

          • memory/792-251-0x00000000000E0000-0x00000000000E1000-memory.dmp

            Filesize

            4KB

          • memory/792-528-0x0000000010490000-0x0000000010502000-memory.dmp

            Filesize

            456KB

          • memory/1128-3-0x0000000002500000-0x0000000002501000-memory.dmp

            Filesize

            4KB

          • memory/1196-856-0x0000000010590000-0x0000000010602000-memory.dmp

            Filesize

            456KB