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Analysis

  • max time kernel
    154s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 19:57

General

  • Target

    09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe

  • Size

    637KB

  • MD5

    0b16cabd2d4409e7fe84175dc5ab815a

  • SHA1

    9bf32be127ab5c6a8c49435be5c6e17e984d01ef

  • SHA256

    09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36

  • SHA512

    9d6f1d926c237fb2bb30de68b7a6c5e0352d53d9511d167b4911bf50f24b95dfebadb6f9432f4592a23debe83aa2c892a58590c5d8cd95f34939d0354be0cb02

  • SSDEEP

    12288:6E4OUI9+3x/RqF/+IvciVbKJoTGB8aVUOKc77q15E3e:6EaI9+3xMFmQlVb6iaVUOKc3mJ

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

kyfen.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

    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.

  • 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 14 IoCs

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

  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 4 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\sppsvc.exe
          C:\Windows\system32\sppsvc.exe
          2⤵
            PID:1588
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
            2⤵
              PID:1564
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              2⤵
                PID:1260
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                2⤵
                  PID:284
                • C:\Windows\System32\spoolsv.exe
                  C:\Windows\System32\spoolsv.exe
                  2⤵
                    PID:1004
                  • 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:860
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService
                        2⤵
                          PID:828
                        • 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:748
                            • 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:592
                              • 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\lsm.exe
                                    C:\Windows\system32\lsm.exe
                                    1⤵
                                      PID:480
                                    • C:\Windows\Explorer.EXE
                                      C:\Windows\Explorer.EXE
                                      1⤵
                                        PID:1412
                                        • C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe
                                          "C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe"
                                          2⤵
                                          • Suspicious use of SetThreadContext
                                          • Suspicious use of SetWindowsHookEx
                                          • Suspicious use of WriteProcessMemory
                                          PID:1520
                                          • C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe
                                            C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe
                                            3⤵
                                            • Adds policy Run key to start application
                                            • Modifies Installed Components in the registry
                                            • Adds Run key to start application
                                            • Drops file in Windows directory
                                            • Suspicious behavior: EnumeratesProcesses
                                            • Suspicious use of FindShellTrayWindow
                                            • Suspicious use of WriteProcessMemory
                                            PID:1992
                                            • C:\Windows\SysWOW64\explorer.exe
                                              explorer.exe
                                              4⤵
                                              • Modifies Installed Components in the registry
                                              PID:1180
                                            • C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe
                                              "C:\Users\Admin\AppData\Local\Temp\09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36.exe"
                                              4⤵
                                              • Drops file in Windows directory
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious behavior: GetForegroundWindowSpam
                                              • Suspicious use of AdjustPrivilegeToken
                                              PID:1924
                                              • C:\Windows\windows.exe
                                                "C:\Windows\windows.exe"
                                                5⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetThreadContext
                                                • Suspicious use of SetWindowsHookEx
                                                PID:1916
                                                • C:\Windows\windows.exe
                                                  C:\Windows\windows.exe
                                                  6⤵
                                                  • Executes dropped EXE
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:300
                                      • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                        wmiadap.exe /F /T /R
                                        1⤵
                                          PID:1212
                                        • C:\Windows\system32\Dwm.exe
                                          "C:\Windows\system32\Dwm.exe"
                                          1⤵
                                            PID:1336
                                          • C:\Windows\system32\wininit.exe
                                            wininit.exe
                                            1⤵
                                              PID:368
                                            • 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

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                                                Downloads

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

                                                  Filesize

                                                  240KB

                                                  MD5

                                                  bc4ea5e0885c21886cc34feb9ee50c37

                                                  SHA1

                                                  1f82242fa23dd2aa0a7e579933e288fc352f5737

                                                  SHA256

                                                  f1f7e118a5230f153e3cc9d4f067737aac5a4551a5e447941121b517c5377c60

                                                  SHA512

                                                  54bc57a722283b1bed365f7cb50323b435a86ee41162b9085db76a0147ff64737b3081111c5208f97bbbe424aed5cf286609efb6ffceca73f1a3a83eca3f0f47

                                                • C:\Windows\windows.exe

                                                  Filesize

                                                  637KB

                                                  MD5

                                                  0b16cabd2d4409e7fe84175dc5ab815a

                                                  SHA1

                                                  9bf32be127ab5c6a8c49435be5c6e17e984d01ef

                                                  SHA256

                                                  09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36

                                                  SHA512

                                                  9d6f1d926c237fb2bb30de68b7a6c5e0352d53d9511d167b4911bf50f24b95dfebadb6f9432f4592a23debe83aa2c892a58590c5d8cd95f34939d0354be0cb02

                                                • C:\Windows\windows.exe

                                                  Filesize

                                                  637KB

                                                  MD5

                                                  0b16cabd2d4409e7fe84175dc5ab815a

                                                  SHA1

                                                  9bf32be127ab5c6a8c49435be5c6e17e984d01ef

                                                  SHA256

                                                  09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36

                                                  SHA512

                                                  9d6f1d926c237fb2bb30de68b7a6c5e0352d53d9511d167b4911bf50f24b95dfebadb6f9432f4592a23debe83aa2c892a58590c5d8cd95f34939d0354be0cb02

                                                • C:\Windows\windows.exe

                                                  Filesize

                                                  637KB

                                                  MD5

                                                  0b16cabd2d4409e7fe84175dc5ab815a

                                                  SHA1

                                                  9bf32be127ab5c6a8c49435be5c6e17e984d01ef

                                                  SHA256

                                                  09383433a352ff33d3b2f1ca6602f429e10dab17896e0ae1f2475e95d07a7c36

                                                  SHA512

                                                  9d6f1d926c237fb2bb30de68b7a6c5e0352d53d9511d167b4911bf50f24b95dfebadb6f9432f4592a23debe83aa2c892a58590c5d8cd95f34939d0354be0cb02

                                                • memory/260-107-0x0000000031770000-0x000000003177D000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/300-186-0x0000000031900000-0x000000003190D000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/300-191-0x0000000031900000-0x000000003190D000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/300-190-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/300-180-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1180-95-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1180-91-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1180-193-0x00000000318E0000-0x00000000318ED000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/1180-85-0x0000000075011000-0x0000000075013000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/1180-152-0x00000000318E0000-0x00000000318ED000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/1412-80-0x0000000024010000-0x0000000024072000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1520-94-0x0000000000400000-0x000000000055E000-memory.dmp

                                                  Filesize

                                                  1.4MB

                                                • memory/1520-54-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/1520-61-0x0000000000400000-0x000000000055E000-memory.dmp

                                                  Filesize

                                                  1.4MB

                                                • memory/1520-55-0x0000000000260000-0x00000000002AD000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1520-56-0x0000000002001000-0x0000000002005000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1520-63-0x0000000000260000-0x00000000002AD000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1520-64-0x0000000002010000-0x0000000002110000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1520-57-0x0000000002201000-0x0000000002205000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1520-74-0x00000000021B1000-0x00000000021B5000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1520-59-0x0000000001E90000-0x0000000001F90000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1520-97-0x0000000000260000-0x00000000002AD000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1520-99-0x0000000000400000-0x000000000055E000-memory.dmp

                                                  Filesize

                                                  1.4MB

                                                • memory/1520-58-0x0000000002010000-0x0000000002110000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1916-163-0x0000000002830000-0x0000000002930000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1916-164-0x0000000001F10000-0x0000000001F20000-memory.dmp

                                                  Filesize

                                                  64KB

                                                • memory/1916-169-0x0000000000400000-0x000000000055E000-memory.dmp

                                                  Filesize

                                                  1.4MB

                                                • memory/1916-166-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/1916-165-0x0000000002630000-0x0000000002730000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1916-188-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                  Filesize

                                                  52KB

                                                • memory/1916-189-0x0000000000400000-0x000000000055E000-memory.dmp

                                                  Filesize

                                                  1.4MB

                                                • memory/1916-161-0x0000000002041000-0x0000000002045000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1916-160-0x0000000001F81000-0x0000000001F85000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1916-159-0x0000000001C80000-0x0000000001CCD000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1916-162-0x0000000002730000-0x0000000002830000-memory.dmp

                                                  Filesize

                                                  1024KB

                                                • memory/1916-187-0x0000000001C80000-0x0000000001CCD000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1924-109-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1924-192-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1924-105-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1992-86-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1992-73-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1992-71-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1992-75-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1992-77-0x0000000024010000-0x0000000024072000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1992-106-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1992-69-0x0000000000400000-0x0000000000451000-memory.dmp

                                                  Filesize

                                                  324KB

                                                • memory/1992-67-0x00000000001B0000-0x00000000001B4000-memory.dmp

                                                  Filesize

                                                  16KB

                                                • memory/1992-100-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                  Filesize

                                                  392KB

                                                • memory/1992-65-0x00000000001B0000-0x00000000001B4000-memory.dmp

                                                  Filesize

                                                  16KB