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Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/01/2025, 02:55

General

  • Target

    76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe

  • Size

    1.0MB

  • MD5

    902456c0c50438c690ed9d7cd1a12cbc

  • SHA1

    72584fdcb942252d7e628dd07340d756c243a562

  • SHA256

    76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd

  • SHA512

    9d41a36ae7dc6aafea53c4d9eafa7a7d878a72c91996337fd33b7637324edba73b392894e76f9442e2e35e24414a9f1231945a089c3a33d568de3238d4c1a091

  • SSDEEP

    12288:LLkcoxg7v3qnC11ErwIhh0F4qwUgUnyjP3xSQG0Qp5EKdKwI8MW9mnfE:/fmMv6Ckr7MnyjP3xSQUp5EKgV8MFfE

Malware Config

Extracted

Family

cybergate

Version

2.5

Botnet

SPM

C2

java.serveftp.com :3460

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    iexplore.exe

  • install_dir

    install

  • install_file

    word.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 4 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 17 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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:380
          • 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:596
                  • C:\Windows\system32\wbem\wmiprvse.exe
                    C:\Windows\system32\wbem\wmiprvse.exe
                    4⤵
                      PID:1300
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      4⤵
                        PID:1436
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k RPCSS
                      3⤵
                        PID:672
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                        3⤵
                          PID:748
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          3⤵
                            PID:816
                            • C:\Windows\system32\Dwm.exe
                              "C:\Windows\system32\Dwm.exe"
                              4⤵
                                PID:1080
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k netsvcs
                              3⤵
                                PID:864
                                • C:\Windows\system32\wbem\WMIADAP.EXE
                                  wmiadap.exe /F /T /R
                                  4⤵
                                    PID:5460
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService
                                  3⤵
                                    PID:972
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k NetworkService
                                    3⤵
                                      PID:268
                                    • C:\Windows\system32\taskhost.exe
                                      "taskhost.exe"
                                      3⤵
                                        PID:1048
                                      • C:\Windows\System32\spoolsv.exe
                                        C:\Windows\System32\spoolsv.exe
                                        3⤵
                                          PID:1068
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                          3⤵
                                            PID:1132
                                          • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                            "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                            3⤵
                                              PID:2032
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                              3⤵
                                                PID:1736
                                              • C:\Windows\system32\sppsvc.exe
                                                C:\Windows\system32\sppsvc.exe
                                                3⤵
                                                  PID:3068
                                              • 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:396
                                                  • C:\Windows\system32\winlogon.exe
                                                    winlogon.exe
                                                    1⤵
                                                      PID:432
                                                    • C:\Windows\Explorer.EXE
                                                      C:\Windows\Explorer.EXE
                                                      1⤵
                                                        PID:1160
                                                        • C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe"
                                                          2⤵
                                                          • Suspicious use of SetThreadContext
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious use of WriteProcessMemory
                                                          PID:2500
                                                          • C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe
                                                            "C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe"
                                                            3⤵
                                                            • Adds policy Run key to start application
                                                            • Boot or Logon Autostart Execution: Active Setup
                                                            • Adds Run key to start application
                                                            • System Location Discovery: System Language Discovery
                                                            • Suspicious behavior: EnumeratesProcesses
                                                            • Suspicious use of FindShellTrayWindow
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:2288
                                                            • C:\Windows\SysWOW64\explorer.exe
                                                              explorer.exe
                                                              4⤵
                                                              • Boot or Logon Autostart Execution: Active Setup
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1392
                                                            • C:\Program Files\Internet Explorer\iexplore.exe
                                                              "C:\Program Files\Internet Explorer\iexplore.exe"
                                                              4⤵
                                                                PID:992
                                                              • C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe
                                                                "C:\Users\Admin\AppData\Local\Temp\76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd.exe"
                                                                4⤵
                                                                • System Location Discovery: System Language Discovery
                                                                • Suspicious behavior: EnumeratesProcesses
                                                                • Suspicious behavior: GetForegroundWindowSpam
                                                                • Suspicious use of AdjustPrivilegeToken
                                                                PID:2112

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

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                                                        Downloads

                                                        • C:\Users\Admin\AppData\Local\Temp\UuU.uUu

                                                          Filesize

                                                          8B

                                                          MD5

                                                          dfbdfd193551db697499ac776ddc89b4

                                                          SHA1

                                                          fbb55c69618fb2ed6106037988c918136f025197

                                                          SHA256

                                                          9dfc5c66f2f3202e42e9f02536c51c7283f3d1c99ed274ffbae867cd48220e98

                                                          SHA512

                                                          4c2ded5fe9560ba7be82435d851f0384571bcc812ab7408661cd061dc06ce0957f8f2546eac87a2d5158893f7651a4aac3171a2497c86a573672ecde291f6678

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

                                                          Filesize

                                                          200KB

                                                          MD5

                                                          e89db52910e17cab49c18adb901f70c9

                                                          SHA1

                                                          db1e96f6c1e65f91173352d72d5a20fbd88b1849

                                                          SHA256

                                                          fe0da40204518fb6543a66e8bf75f0b2de458470576c0ce717193d480ddac2b6

                                                          SHA512

                                                          0e3a50c0b881c8e4a030538e9a823c1dfa473c00749b54fa680d179221bbb83cf11f74c6c482398c8de40d94ffea85d6411a100cde7e2031385649937ec46f3b

                                                        • C:\Users\Admin\AppData\Roaming\install\word.exe

                                                          Filesize

                                                          1.0MB

                                                          MD5

                                                          902456c0c50438c690ed9d7cd1a12cbc

                                                          SHA1

                                                          72584fdcb942252d7e628dd07340d756c243a562

                                                          SHA256

                                                          76fc18247970b458964c60ca63cd208f77dd1d43513390c355d3693067197bbd

                                                          SHA512

                                                          9d41a36ae7dc6aafea53c4d9eafa7a7d878a72c91996337fd33b7637324edba73b392894e76f9442e2e35e24414a9f1231945a089c3a33d568de3238d4c1a091

                                                        • C:\Users\Admin\AppData\Roaming\logs.dat

                                                          Filesize

                                                          15B

                                                          MD5

                                                          4362e21af8686f5ebba224768d292a5b

                                                          SHA1

                                                          504510a4d10e230dcd1605ab3342525b38a10933

                                                          SHA256

                                                          b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3

                                                          SHA512

                                                          f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850

                                                        • memory/1160-18-0x0000000002D90000-0x0000000002D91000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1392-456-0x0000000024060000-0x00000000240A2000-memory.dmp

                                                          Filesize

                                                          264KB

                                                        • memory/1392-225-0x00000000000A0000-0x00000000000A1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1392-227-0x00000000000E0000-0x00000000000E1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/2112-479-0x0000000000400000-0x00000000004C6000-memory.dmp

                                                          Filesize

                                                          792KB

                                                        • memory/2288-278-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-11-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-17-0x0000000024010000-0x0000000024052000-memory.dmp

                                                          Filesize

                                                          264KB

                                                        • memory/2288-1-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-3-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-14-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-13-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-7-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-9-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-5-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-12-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2288-478-0x0000000002160000-0x0000000002226000-memory.dmp

                                                          Filesize

                                                          792KB

                                                        • memory/2288-737-0x0000000000400000-0x000000000044F000-memory.dmp

                                                          Filesize

                                                          316KB

                                                        • memory/2500-10-0x0000000000400000-0x00000000004C6000-memory.dmp

                                                          Filesize

                                                          792KB

                                                        • memory/2500-0-0x0000000000400000-0x00000000004C6000-memory.dmp

                                                          Filesize

                                                          792KB