Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 02:39

General

  • Target

    dca2f3102d93ac34ff4e7c05ff230369_JaffaCakes118.exe

  • Size

    425KB

  • MD5

    dca2f3102d93ac34ff4e7c05ff230369

  • SHA1

    92d757aa9aa48b35fe0e816f37e110521b251fac

  • SHA256

    46cc921ccfa72cd4ba72250d772f224c44d8df905fd7cd18dd3bded468d8e8e8

  • SHA512

    f418a0d55f2022d753ca7346405791ecb4e008e8819dc79a51127acd43f71e93815d590996d1d7d14cccc1c9289d3d3df8766663fd961ece8bacb3a6b6653c0c

  • SSDEEP

    6144:x6BsG/zrxuWBmiiByRFluBW69c0GtUFLtzPDcsEkSmh8Stw+E8PrIrM+NW6o2SW5:IBsG/As6m8Pr4/xS2hdEbA6

Malware Config

Extracted

Family

cybergate

Version

2.5

Botnet

vítima

C2

127.0.0.1:81

cynic25.zapto.org:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Windl

  • install_file

    win32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Congrats trojan connects to remote pc

  • message_box_title

    yay

  • password

    abcd1234

Signatures

  • CyberGate, Rebhip

    CyberGate is a lightweight remote administration tool with a wide array of functionalities.

  • Cybergate family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 8 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\smss.exe
    \SystemRoot\System32\smss.exe
    1⤵
      PID:256
    • C:\Windows\system32\csrss.exe
      %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
      1⤵
        PID:332
      • C:\Windows\system32\wininit.exe
        wininit.exe
        1⤵
          PID:384
          • C:\Windows\system32\services.exe
            C:\Windows\system32\services.exe
            2⤵
              PID:476
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k DcomLaunch
                3⤵
                  PID:600
                  • C:\Windows\system32\wbem\wmiprvse.exe
                    C:\Windows\system32\wbem\wmiprvse.exe
                    4⤵
                      PID:1044
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      4⤵
                        PID:1620
                      • C:\Windows\system32\wbem\wmiprvse.exe
                        C:\Windows\system32\wbem\wmiprvse.exe -Embedding
                        4⤵
                          PID:3432
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k RPCSS
                        3⤵
                          PID:684
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                          3⤵
                            PID:760
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                            3⤵
                              PID:820
                              • C:\Windows\system32\Dwm.exe
                                "C:\Windows\system32\Dwm.exe"
                                4⤵
                                  PID:1164
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k netsvcs
                                3⤵
                                  PID:848
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService
                                  3⤵
                                    PID:968
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k NetworkService
                                    3⤵
                                      PID:108
                                    • C:\Windows\System32\spoolsv.exe
                                      C:\Windows\System32\spoolsv.exe
                                      3⤵
                                        PID:336
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                        3⤵
                                          PID:1072
                                        • C:\Windows\system32\taskhost.exe
                                          "taskhost.exe"
                                          3⤵
                                            PID:1108
                                          • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                            "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                            3⤵
                                              PID:816
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                              3⤵
                                                PID:2404
                                              • C:\Windows\system32\sppsvc.exe
                                                C:\Windows\system32\sppsvc.exe
                                                3⤵
                                                  PID:2448
                                              • C:\Windows\system32\lsass.exe
                                                C:\Windows\system32\lsass.exe
                                                2⤵
                                                  PID:492
                                                • C:\Windows\system32\lsm.exe
                                                  C:\Windows\system32\lsm.exe
                                                  2⤵
                                                    PID:500
                                                • C:\Windows\system32\csrss.exe
                                                  %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                                  1⤵
                                                    PID:392
                                                  • C:\Windows\system32\winlogon.exe
                                                    winlogon.exe
                                                    1⤵
                                                      PID:432
                                                    • C:\Windows\Explorer.EXE
                                                      C:\Windows\Explorer.EXE
                                                      1⤵
                                                        PID:1204
                                                        • C:\Users\Admin\AppData\Local\Temp\dca2f3102d93ac34ff4e7c05ff230369_JaffaCakes118.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\dca2f3102d93ac34ff4e7c05ff230369_JaffaCakes118.exe"
                                                          2⤵
                                                          • Drops file in Windows directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious use of FindShellTrayWindow
                                                          • Suspicious use of WriteProcessMemory
                                                          PID:2668
                                                          • C:\Windows\SysWOW64\explorer.exe
                                                            explorer.exe
                                                            3⤵
                                                            • System Location Discovery: System Language Discovery
                                                            PID:1492
                                                          • C:\Program Files\Internet Explorer\iexplore.exe
                                                            "C:\Program Files\Internet Explorer\iexplore.exe"
                                                            3⤵
                                                              PID:572
                                                            • C:\Users\Admin\AppData\Local\Temp\dca2f3102d93ac34ff4e7c05ff230369_JaffaCakes118.exe
                                                              "C:\Users\Admin\AppData\Local\Temp\dca2f3102d93ac34ff4e7c05ff230369_JaffaCakes118.exe"
                                                              3⤵
                                                              • Loads dropped DLL
                                                              • System Location Discovery: System Language Discovery
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              PID:2832
                                                              • C:\Users\Admin\AppData\Local\Temp\calc.exe
                                                                "C:\Users\Admin\AppData\Local\Temp\calc.exe"
                                                                4⤵
                                                                • Executes dropped EXE
                                                                • System Location Discovery: System Language Discovery
                                                                PID:1952

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

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                                                        Downloads

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

                                                          Filesize

                                                          312KB

                                                          MD5

                                                          6279884b1b05300634f439ae1c9ad9b6

                                                          SHA1

                                                          ccea7647efa324a3651d6a9ce649e554397a8b8e

                                                          SHA256

                                                          0ada257d6a303c3127244609ae6bcdcf2818bf538d730c88c376eddfb0eda513

                                                          SHA512

                                                          834659360296dc08a71a0f42ddedea0dc227e6718c77a5526b3a986692de1247ac78999dafbc299854522c031dae94ab4b315ded02bb7f0c307309dd4608a018

                                                        • C:\Windows\Windl\win32.exe

                                                          Filesize

                                                          425KB

                                                          MD5

                                                          dca2f3102d93ac34ff4e7c05ff230369

                                                          SHA1

                                                          92d757aa9aa48b35fe0e816f37e110521b251fac

                                                          SHA256

                                                          46cc921ccfa72cd4ba72250d772f224c44d8df905fd7cd18dd3bded468d8e8e8

                                                          SHA512

                                                          f418a0d55f2022d753ca7346405791ecb4e008e8819dc79a51127acd43f71e93815d590996d1d7d14cccc1c9289d3d3df8766663fd961ece8bacb3a6b6653c0c

                                                        • \Users\Admin\AppData\Local\Temp\calc.exe

                                                          Filesize

                                                          112KB

                                                          MD5

                                                          829e4805b0e12b383ee09abdc9e2dc3c

                                                          SHA1

                                                          5a272b7441328e09704b6d7eabdbd51b8858fde4

                                                          SHA256

                                                          37121ecb7c1e112b735bd21b0dfe3e526352ecb98c434c5f40e6a2a582380cdd

                                                          SHA512

                                                          356fe701e6788c9e4988ee5338c09170311c2013d6b72d7756b7ada5cda44114945f964668feb440d262fb1c0f9ca180549aafd532d169ceeadf435b9899c8f6

                                                        • memory/1204-4-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1492-444-0x0000000024060000-0x00000000240A2000-memory.dmp

                                                          Filesize

                                                          264KB

                                                        • memory/1492-213-0x0000000000120000-0x0000000000121000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1492-205-0x00000000000E0000-0x00000000000E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/2668-265-0x0000000000400000-0x000000000046B000-memory.dmp

                                                          Filesize

                                                          428KB

                                                        • memory/2668-0-0x0000000000400000-0x000000000046B000-memory.dmp

                                                          Filesize

                                                          428KB

                                                        • memory/2668-466-0x0000000000390000-0x00000000003FB000-memory.dmp

                                                          Filesize

                                                          428KB

                                                        • memory/2668-723-0x0000000000400000-0x000000000046B000-memory.dmp

                                                          Filesize

                                                          428KB

                                                        • memory/2668-3-0x0000000024010000-0x0000000024052000-memory.dmp

                                                          Filesize

                                                          264KB

                                                        • memory/2832-467-0x0000000000400000-0x000000000046B000-memory.dmp

                                                          Filesize

                                                          428KB