Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 10:26

General

  • Target

    a163d89dcd439f1334cdf76755e6a863_JaffaCakes118.exe

  • Size

    281KB

  • MD5

    a163d89dcd439f1334cdf76755e6a863

  • SHA1

    3f2deefdc50663699db8083014235a25d499674c

  • SHA256

    c7a745f750e518e43b0ead5aa0f40b2c607e91152d3444d1b6e19301541c5184

  • SHA512

    84b12442fb8a8f1687ea6eb6b414187c6fcded5b73e5068110a02a67ec0e6195a546e34d694aec744e46fcd36dac7d594dd065463ea902cd3849e6331eb46d27

  • SSDEEP

    6144:gScrL/4mp8D6WGc/YSlIipBReubLzeh7Yy0DMIdTXijX:xcIy78QSVnNyhsFMCTSjX

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:1160
      • C:\Users\Admin\AppData\Local\Temp\a163d89dcd439f1334cdf76755e6a863_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\a163d89dcd439f1334cdf76755e6a863_JaffaCakes118.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:2084
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          PID:1620
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 264
            4⤵
            • Program crash
            PID:1040
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:1176
          • C:\Users\Admin\AppData\Local\Temp\a163d89dcd439f1334cdf76755e6a863_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\a163d89dcd439f1334cdf76755e6a863_JaffaCakes118.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2116
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 216
              4⤵
              • Program crash
              PID:2920
          • 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:408
            • C:\Windows\SysWOW64\explorer.exe
              explorer.exe
              4⤵
              • System Location Discovery: System Language Discovery
              PID:2440
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 256
                5⤵
                • Program crash
                PID:1708
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              4⤵
                PID:2212
              • C:\Windows\SysWOW64\install\server.exe
                "C:\Windows\SysWOW64\install\server.exe"
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:1468
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 216
                  5⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2996
              • 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:2764
                • C:\Windows\SysWOW64\explorer.exe
                  explorer.exe
                  5⤵
                  • System Location Discovery: System Language Discovery
                  PID:1920
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 256
                    6⤵
                    • Program crash
                    PID:1544
                • C:\Program Files\Internet Explorer\iexplore.exe
                  "C:\Program Files\Internet Explorer\iexplore.exe"
                  5⤵
                    PID:2592
                  • 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:3012
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 216
                      6⤵
                      • Loads dropped DLL
                      • Program crash
                      PID:2348

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

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

            Filesize

            236KB

            MD5

            92418452a130319a6c4b1e03787ff166

            SHA1

            f8fe7fb39d2a01d94314e5f0e276e3be324ea00d

            SHA256

            3183d888eaacdef6f2dffa1e19f26a03f7a62aa9e0c3edd495faebd6342b678a

            SHA512

            81534c8b3a137a4eee6f1d75bc53f64928bf1f6b2d0297a6f58605b0ecae7b2da52a7d5bd2deb8690c8fb155f4388f3c375231926afbe6ea713eaebe7331a341

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

            Filesize

            236KB

            MD5

            99ddfad9ab7293569f7351c51eb26e4e

            SHA1

            9d3f298830b0d72a791b5f178f5f212203034272

            SHA256

            0cdda49558f58a1285647227c6451c3636dfc3e36fefbd859d3af983e0f3392f

            SHA512

            13359ff486676a1a4be46d26083cc4d35bbec3cdfa7990d12ea9b4a7963857a3a427159cfc1dd2e85d32acc9a58a4a3aa1ec0aabd89b7e25f35b32f5d5a6e0d9

          • \Windows\SysWOW64\install\server.exe

            Filesize

            281KB

            MD5

            a163d89dcd439f1334cdf76755e6a863

            SHA1

            3f2deefdc50663699db8083014235a25d499674c

            SHA256

            c7a745f750e518e43b0ead5aa0f40b2c607e91152d3444d1b6e19301541c5184

            SHA512

            84b12442fb8a8f1687ea6eb6b414187c6fcded5b73e5068110a02a67ec0e6195a546e34d694aec744e46fcd36dac7d594dd065463ea902cd3849e6331eb46d27

          • memory/1160-3-0x0000000002D90000-0x0000000002D91000-memory.dmp

            Filesize

            4KB

          • memory/1620-247-0x00000000000A0000-0x00000000000A1000-memory.dmp

            Filesize

            4KB

          • memory/1620-249-0x0000000000010000-0x0000000000011000-memory.dmp

            Filesize

            4KB

          • memory/1620-529-0x0000000010490000-0x0000000010502000-memory.dmp

            Filesize

            456KB

          • memory/2116-856-0x0000000010590000-0x0000000010602000-memory.dmp

            Filesize

            456KB