Analysis

  • max time kernel
    190s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 07:03

General

  • Target

    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe

  • Size

    656KB

  • MD5

    6de97d20c567eefde08294525a13dd05

  • SHA1

    7a6a671a5060310a077fad0f2d469ca3a95db455

  • SHA256

    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

  • SHA512

    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

  • SSDEEP

    12288:5Yd+DN2QzXqUgYVhLLNO931vK1ifzNvNUSs5N0iMhWYiCcyv3tUBvF2JSFv9aDjh:eIEQzXXLLq3RMEvJSuhiSv32t2JgFaDK

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

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 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 26 IoCs

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

  • Loads dropped DLL 4 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:476
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:460
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
          2⤵
            PID:804
            • C:\Windows\system32\Dwm.exe
              "C:\Windows\system32\Dwm.exe"
              3⤵
                PID:1276
            • C:\Windows\system32\sppsvc.exe
              C:\Windows\system32\sppsvc.exe
              2⤵
                PID:1096
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                2⤵
                  PID:1768
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  2⤵
                    PID:1176
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                    2⤵
                      PID:1060
                    • C:\Windows\System32\spoolsv.exe
                      C:\Windows\System32\spoolsv.exe
                      2⤵
                        PID:108
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k NetworkService
                        2⤵
                          PID:296
                        • 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 LocalService
                            2⤵
                              PID:852
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                              2⤵
                                PID:764
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k RPCSS
                                2⤵
                                  PID:680
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  2⤵
                                    PID:600
                                • 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:484
                                        • C:\Windows\system32\wbem\wmiprvse.exe
                                          C:\Windows\system32\wbem\wmiprvse.exe
                                          1⤵
                                            PID:1912
                                          • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                            wmiadap.exe /F /T /R
                                            1⤵
                                              PID:1992
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1312
                                                • C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe"
                                                  2⤵
                                                  • Suspicious use of SetThreadContext
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:960
                                                  • C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe
                                                    C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.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:948
                                                    • C:\Windows\SysWOW64\explorer.exe
                                                      explorer.exe
                                                      4⤵
                                                      • Modifies Installed Components in the registry
                                                      • Loads dropped DLL
                                                      PID:520
                                                      • C:\windows\SysWOW64\microsoft\windows.exe
                                                        "C:\windows\system32\microsoft\windows.exe"
                                                        5⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        PID:2020
                                                        • C:\windows\SysWOW64\microsoft\windows.exe
                                                          C:\windows\SysWOW64\microsoft\windows.exe
                                                          6⤵
                                                          • Executes dropped EXE
                                                          PID:1132
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 520 -s 672
                                                        5⤵
                                                        • Program crash
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        PID:1536
                                                    • C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f.exe"
                                                      4⤵
                                                      • Loads dropped DLL
                                                      • Drops file in System32 directory
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious behavior: GetForegroundWindowSpam
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      PID:1748
                                                      • C:\windows\SysWOW64\microsoft\windows.exe
                                                        "C:\windows\system32\microsoft\windows.exe"
                                                        5⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetThreadContext
                                                        PID:428
                                                        • C:\windows\SysWOW64\microsoft\windows.exe
                                                          C:\windows\SysWOW64\microsoft\windows.exe
                                                          6⤵
                                                          • Executes dropped EXE
                                                          PID:2020
                                              • 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

                                                  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

                                                    2df5091e123b4e010592a50f5ed5a957

                                                    SHA1

                                                    f73491de2c4f961c807478ab05d4befbf33b81cf

                                                    SHA256

                                                    0211f953c2390d28a33268ebb7fe71aee8ffcc9686aaf452ce89dd940667b10d

                                                    SHA512

                                                    7b59d29766f1d44240e76d4effadd3ac80d0bdce573c3cfef9c542c899f882a0ea903e6640981cc02ec66c1fcf7382c2e4f3521fa7df7f6a208ba1c48923cd03

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

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

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

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

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

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

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

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

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

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

                                                  • \Windows\SysWOW64\microsoft\windows.exe

                                                    Filesize

                                                    656KB

                                                    MD5

                                                    6de97d20c567eefde08294525a13dd05

                                                    SHA1

                                                    7a6a671a5060310a077fad0f2d469ca3a95db455

                                                    SHA256

                                                    bff26e39e39a074bbd4b048d2d80444ffa6e09a265b4d4423c1ea7d0ebac677f

                                                    SHA512

                                                    c0e0a73ab6e1c1c76dda0e8320bd8f3ffe635330f4a4bb147fac88b445d76276545a8cac88a567c60b0bdac0f1e6c623ab441e587ab05bccc5e76b0f2d72ddf1

                                                  • memory/260-102-0x0000000031770000-0x000000003177D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/428-199-0x0000000000400000-0x00000000004A9200-memory.dmp

                                                    Filesize

                                                    676KB

                                                  • memory/428-186-0x0000000000400000-0x00000000004A9200-memory.dmp

                                                    Filesize

                                                    676KB

                                                  • memory/428-200-0x0000000031920000-0x000000003192D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/520-173-0x0000000003D20000-0x0000000003DCA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/520-82-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/520-174-0x0000000003D20000-0x0000000003DCA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/520-85-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/520-148-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/520-76-0x0000000074A31000-0x0000000074A33000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/520-205-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/948-65-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-99-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-93-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/948-87-0x0000000001CA0000-0x0000000001D02000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/948-64-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-56-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-55-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-77-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/948-66-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-68-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/948-59-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/948-58-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/960-54-0x0000000075591000-0x0000000075593000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/960-61-0x0000000000400000-0x00000000004A9200-memory.dmp

                                                    Filesize

                                                    676KB

                                                  • memory/1132-177-0x0000000031910000-0x000000003191D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1132-175-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/1132-207-0x0000000031910000-0x000000003191D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1132-206-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/1312-71-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1536-176-0x0000000031900000-0x000000003190D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1536-178-0x0000000031900000-0x000000003190D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1748-101-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1748-185-0x0000000005450000-0x00000000054FA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/1748-184-0x0000000005450000-0x00000000054FA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/1748-100-0x0000000000400000-0x00000000004A9200-memory.dmp

                                                    Filesize

                                                    676KB

                                                  • memory/1748-98-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1748-183-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1748-208-0x0000000005450000-0x00000000054FA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/1748-209-0x0000000005450000-0x00000000054FA000-memory.dmp

                                                    Filesize

                                                    680KB

                                                  • memory/2020-204-0x0000000000400000-0x0000000000459000-memory.dmp

                                                    Filesize

                                                    356KB

                                                  • memory/2020-163-0x0000000000400000-0x00000000004A9200-memory.dmp

                                                    Filesize

                                                    676KB