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Analysis

  • max time kernel
    152s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 17:14

General

  • Target

    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe

  • Size

    444KB

  • MD5

    eb111f9fe456168885f20b8900381868

  • SHA1

    11bcceb9365462546aef9a2bab220ea0c85552ba

  • SHA256

    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

  • SHA512

    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

  • SSDEEP

    6144:XY9DqednsIhDeKamc7n8JIiZjECUT8r7D76xdds2yRmi/aYEoY6Lqg5Z5ajATJNz:X0dnsIhKKaX8tZA76/UGDXV5PwcSMWwh

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

saleh1.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    abcd1234

Signatures

  • CyberGate, Rebhip

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

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 16 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:472
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:464
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k LocalService
          2⤵
            PID:832
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
            2⤵
              PID:1036
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:908
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                2⤵
                  PID:748
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  2⤵
                    PID:1216
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    2⤵
                      PID:1008
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkService
                      2⤵
                        PID:108
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        2⤵
                          PID:876
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          2⤵
                            PID:800
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                            2⤵
                              PID:752
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k RPCSS
                              2⤵
                                PID:668
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:588
                              • C:\Windows\system32\winlogon.exe
                                winlogon.exe
                                1⤵
                                  PID:416
                                • 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:380
                                  • C:\Windows\system32\wininit.exe
                                    wininit.exe
                                    1⤵
                                      PID:368
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:480
                                      • 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\smss.exe
                                          \SystemRoot\System32\smss.exe
                                          1⤵
                                            PID:260
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1376
                                              • C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe
                                                "C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe"
                                                2⤵
                                                • Suspicious use of SetThreadContext
                                                • Suspicious use of SetWindowsHookEx
                                                • Suspicious use of WriteProcessMemory
                                                PID:940
                                                • C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe
                                                  C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe
                                                  3⤵
                                                  • Adds policy Run key to start application
                                                  • Modifies Installed Components in the registry
                                                  • Drops file in System32 directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious use of FindShellTrayWindow
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:844
                                                  • C:\Windows\SysWOW64\explorer.exe
                                                    explorer.exe
                                                    4⤵
                                                    • Modifies Installed Components in the registry
                                                    PID:760
                                                  • C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582.exe"
                                                    4⤵
                                                    • Loads dropped DLL
                                                    • Drops file in System32 directory
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: GetForegroundWindowSpam
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:1872
                                                    • C:\windows\SysWOW64\microsoft\windows.exe
                                                      "C:\windows\system32\microsoft\windows.exe"
                                                      5⤵
                                                      • Executes dropped EXE
                                                      • Suspicious use of SetThreadContext
                                                      • Suspicious use of SetWindowsHookEx
                                                      PID:1268
                                                      • C:\windows\SysWOW64\microsoft\windows.exe
                                                        C:\windows\SysWOW64\microsoft\windows.exe
                                                        6⤵
                                                        • Executes dropped EXE
                                                        PID:1196
                                            • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                              wmiadap.exe /F /T /R
                                              1⤵
                                                PID:1704
                                              • C:\Windows\system32\wbem\wmiprvse.exe
                                                C:\Windows\system32\wbem\wmiprvse.exe
                                                1⤵
                                                  PID:1972
                                                • C:\Windows\system32\Dwm.exe
                                                  "C:\Windows\system32\Dwm.exe"
                                                  1⤵
                                                    PID:1304

                                                  Network

                                                  MITRE ATT&CK Enterprise v6

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

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

                                                    Filesize

                                                    240KB

                                                    MD5

                                                    f45507de2129dd589d1a07ba64a29318

                                                    SHA1

                                                    762d6bc722aee60a186a1a3a367b8d52acd0eba5

                                                    SHA256

                                                    c24b34b99d6b08312713cd65ebbde6cb4953d6d711c0bb290ed38cceb7ab3859

                                                    SHA512

                                                    5e16f3f9c02e1b0b7abc10bdaa402884fb81696017e1c98ed4c7a4c04bc876ae876f696abf6d76ae0eec4f3d39fe419fde2ffc72c58429235e53d282a5eb5c6e

                                                  • C:\Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    444KB

                                                    MD5

                                                    eb111f9fe456168885f20b8900381868

                                                    SHA1

                                                    11bcceb9365462546aef9a2bab220ea0c85552ba

                                                    SHA256

                                                    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

                                                    SHA512

                                                    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

                                                  • C:\Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    444KB

                                                    MD5

                                                    eb111f9fe456168885f20b8900381868

                                                    SHA1

                                                    11bcceb9365462546aef9a2bab220ea0c85552ba

                                                    SHA256

                                                    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

                                                    SHA512

                                                    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

                                                  • \??\c:\windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    444KB

                                                    MD5

                                                    eb111f9fe456168885f20b8900381868

                                                    SHA1

                                                    11bcceb9365462546aef9a2bab220ea0c85552ba

                                                    SHA256

                                                    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

                                                    SHA512

                                                    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    444KB

                                                    MD5

                                                    eb111f9fe456168885f20b8900381868

                                                    SHA1

                                                    11bcceb9365462546aef9a2bab220ea0c85552ba

                                                    SHA256

                                                    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

                                                    SHA512

                                                    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    444KB

                                                    MD5

                                                    eb111f9fe456168885f20b8900381868

                                                    SHA1

                                                    11bcceb9365462546aef9a2bab220ea0c85552ba

                                                    SHA256

                                                    cdefb33bfb3bf32435053cbe8627389d6adbeab4294ed2451362e7365dc23582

                                                    SHA512

                                                    f7a91c24f5e0d986c957cb9e5d9030c7f2617d9e6645f4f5334b8faaac16f50a5ca28d0fbf2b6e17056ce3d91e5b49000a6c76d7c36bd7f43291cd1214300473

                                                  • memory/260-116-0x0000000031770000-0x000000003177D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/760-97-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/760-247-0x0000000031AA0000-0x0000000031AAD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/760-246-0x0000000031AA0000-0x0000000031AAD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/760-199-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/760-188-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/760-105-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/760-96-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/760-89-0x0000000075431000-0x0000000075433000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/844-106-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/844-62-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-66-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-77-0x0000000076411000-0x0000000076413000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/844-78-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-79-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-81-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/844-67-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-74-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-90-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-91-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/844-72-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-68-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-99-0x0000000000280000-0x00000000002E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/844-69-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-70-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-64-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/844-112-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/940-57-0x0000000000400000-0x000000000046F000-memory.dmp

                                                    Filesize

                                                    444KB

                                                  • memory/940-58-0x00000000001B0000-0x00000000001B4000-memory.dmp

                                                    Filesize

                                                    16KB

                                                  • memory/940-75-0x0000000000400000-0x000000000046F000-memory.dmp

                                                    Filesize

                                                    444KB

                                                  • memory/940-63-0x00000000003E0000-0x00000000003E3000-memory.dmp

                                                    Filesize

                                                    12KB

                                                  • memory/940-61-0x0000000000400000-0x000000000046F000-memory.dmp

                                                    Filesize

                                                    444KB

                                                  • memory/940-60-0x0000000001DE1000-0x0000000001DE5000-memory.dmp

                                                    Filesize

                                                    16KB

                                                  • memory/940-59-0x0000000000280000-0x00000000002B9000-memory.dmp

                                                    Filesize

                                                    228KB

                                                  • memory/940-76-0x0000000000280000-0x00000000002B9000-memory.dmp

                                                    Filesize

                                                    228KB

                                                  • memory/940-54-0x0000000000400000-0x000000000046F000-memory.dmp

                                                    Filesize

                                                    444KB

                                                  • memory/1196-197-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/1196-198-0x0000000031910000-0x000000003191D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1196-195-0x0000000000400000-0x0000000000451000-memory.dmp

                                                    Filesize

                                                    324KB

                                                  • memory/1196-196-0x0000000031910000-0x000000003191D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1268-182-0x0000000000400000-0x000000000046F000-memory.dmp

                                                    Filesize

                                                    444KB

                                                  • memory/1268-185-0x00000000002D0000-0x00000000002D3000-memory.dmp

                                                    Filesize

                                                    12KB

                                                  • memory/1268-183-0x0000000000260000-0x0000000000299000-memory.dmp

                                                    Filesize

                                                    228KB

                                                  • memory/1376-84-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1872-194-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1872-111-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1872-113-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB