Analysis

  • max time kernel
    151s
  • max time network
    64s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2022, 14:50

General

  • Target

    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1.exe

  • Size

    472KB

  • MD5

    78fbe923f18ef15502eb291f8f59b8b8

  • SHA1

    847ec0db408043ae272120a1f711685e2b681e60

  • SHA256

    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1

  • SHA512

    350a731925a33478768dedf2695c5eb81344ad5834e2daf0ce29b9c9e5e99656e6f9495f0a86f1ebeacb97b87a7f10ad4312ebc4febc2ca73a8861a566b3a472

  • SSDEEP

    6144:hAk4qmrpOFRnTV2iqefCQWR7WSDuBMLPb8FEyj21M163E4H9/:F9B2r2LSDuOEEyj21Q63B

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÔÇÊ ãÓäÌÑ ÇáßáÈ

C2

dardesh.no-ip.biz:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    services.exe

  • install_file

    sse.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    123451

  • 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 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • UPX packed file 23 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 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 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:468
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
          2⤵
            PID:968
          • C:\Windows\system32\sppsvc.exe
            C:\Windows\system32\sppsvc.exe
            2⤵
              PID:1480
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              2⤵
                PID:1280
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                2⤵
                  PID:1048
                • C:\Windows\System32\spoolsv.exe
                  C:\Windows\System32\spoolsv.exe
                  2⤵
                    PID:456
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k NetworkService
                    2⤵
                      PID:324
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs
                      2⤵
                        PID:880
                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                          wmiadap.exe /F /T /R
                          3⤵
                            PID:2012
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          2⤵
                            PID:856
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                            2⤵
                              PID:816
                            • 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:676
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  2⤵
                                    PID:600
                                • C:\Windows\system32\winlogon.exe
                                  winlogon.exe
                                  1⤵
                                    PID:420
                                  • 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:372
                                        • C:\Windows\system32\lsm.exe
                                          C:\Windows\system32\lsm.exe
                                          2⤵
                                            PID:484
                                        • 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:336
                                          • C:\Windows\System32\smss.exe
                                            \SystemRoot\System32\smss.exe
                                            1⤵
                                              PID:260
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1424
                                                • C:\Users\Admin\AppData\Local\Temp\db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1.exe"
                                                  2⤵
                                                  • Adds policy Run key to start application
                                                  • Modifies Installed Components in the registry
                                                  • Adds Run key to start application
                                                  • Drops file in System32 directory
                                                  • Suspicious use of FindShellTrayWindow
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1492
                                                  • C:\Windows\SysWOW64\explorer.exe
                                                    explorer.exe
                                                    3⤵
                                                    • Modifies Installed Components in the registry
                                                    PID:276
                                                  • C:\Program Files\Internet Explorer\iexplore.exe
                                                    "C:\Program Files\Internet Explorer\iexplore.exe"
                                                    3⤵
                                                      PID:616
                                                    • C:\Users\Admin\AppData\Local\Temp\db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1.exe"
                                                      3⤵
                                                      • Loads dropped DLL
                                                      • Drops file in System32 directory
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious behavior: GetForegroundWindowSpam
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      PID:932
                                                      • C:\Windows\SysWOW64\sse.exe
                                                        "C:\Windows\system32\sse.exe"
                                                        4⤵
                                                        • Executes dropped EXE
                                                        PID:1960
                                                • C:\Windows\system32\Dwm.exe
                                                  "C:\Windows\system32\Dwm.exe"
                                                  1⤵
                                                    PID:1396

                                                  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

                                                    59b2b010d57db61e5845f2f3e5e17ae1

                                                    SHA1

                                                    f624f5112ead7bebf13c221e25b79356be96ae5e

                                                    SHA256

                                                    05e245e8dd3162b4cd190d03f758b701dc702be55caea0d5d82bb1bf416bf272

                                                    SHA512

                                                    6aaab4ac437ab76b94077fe215c4567917d607a7746a7506e577fd6896209ea14eff0bd8c890c5bf3a1cf006a35546309517fc17e4cab7d0f6d287cd9a2177fd

                                                  • C:\Windows\SysWOW64\sse.exe

                                                    Filesize

                                                    472KB

                                                    MD5

                                                    78fbe923f18ef15502eb291f8f59b8b8

                                                    SHA1

                                                    847ec0db408043ae272120a1f711685e2b681e60

                                                    SHA256

                                                    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1

                                                    SHA512

                                                    350a731925a33478768dedf2695c5eb81344ad5834e2daf0ce29b9c9e5e99656e6f9495f0a86f1ebeacb97b87a7f10ad4312ebc4febc2ca73a8861a566b3a472

                                                  • C:\Windows\SysWOW64\sse.exe

                                                    Filesize

                                                    472KB

                                                    MD5

                                                    78fbe923f18ef15502eb291f8f59b8b8

                                                    SHA1

                                                    847ec0db408043ae272120a1f711685e2b681e60

                                                    SHA256

                                                    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1

                                                    SHA512

                                                    350a731925a33478768dedf2695c5eb81344ad5834e2daf0ce29b9c9e5e99656e6f9495f0a86f1ebeacb97b87a7f10ad4312ebc4febc2ca73a8861a566b3a472

                                                  • \Windows\SysWOW64\sse.exe

                                                    Filesize

                                                    472KB

                                                    MD5

                                                    78fbe923f18ef15502eb291f8f59b8b8

                                                    SHA1

                                                    847ec0db408043ae272120a1f711685e2b681e60

                                                    SHA256

                                                    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1

                                                    SHA512

                                                    350a731925a33478768dedf2695c5eb81344ad5834e2daf0ce29b9c9e5e99656e6f9495f0a86f1ebeacb97b87a7f10ad4312ebc4febc2ca73a8861a566b3a472

                                                  • \Windows\SysWOW64\sse.exe

                                                    Filesize

                                                    472KB

                                                    MD5

                                                    78fbe923f18ef15502eb291f8f59b8b8

                                                    SHA1

                                                    847ec0db408043ae272120a1f711685e2b681e60

                                                    SHA256

                                                    db5c56922ce073f44f39dad675bee32140eac3360ed3864453d09b772e7f04e1

                                                    SHA512

                                                    350a731925a33478768dedf2695c5eb81344ad5834e2daf0ce29b9c9e5e99656e6f9495f0a86f1ebeacb97b87a7f10ad4312ebc4febc2ca73a8861a566b3a472

                                                  • memory/260-91-0x0000000031770000-0x000000003177D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/276-150-0x00000000318E0000-0x00000000318ED000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/276-140-0x00000000318E0000-0x00000000318ED000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/276-65-0x0000000075341000-0x0000000075343000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/276-71-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/276-74-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/932-142-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/932-83-0x0000000000400000-0x0000000000476000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/932-152-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/932-151-0x00000000066C0000-0x0000000006736000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/932-89-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/932-141-0x00000000066C0000-0x0000000006736000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1424-60-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1492-57-0x0000000024010000-0x0000000024072000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1492-66-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1492-82-0x0000000000480000-0x00000000004F6000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1492-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

                                                    Filesize

                                                    8KB

                                                  • memory/1492-76-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1492-90-0x0000000000400000-0x0000000000476000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1492-55-0x0000000000400000-0x0000000000476000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1492-84-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                    Filesize

                                                    392KB

                                                  • memory/1960-143-0x0000000000400000-0x0000000000476000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1960-147-0x0000000031900000-0x000000003190D000-memory.dmp

                                                    Filesize

                                                    52KB

                                                  • memory/1960-148-0x0000000000400000-0x0000000000476000-memory.dmp

                                                    Filesize

                                                    472KB

                                                  • memory/1960-149-0x0000000031900000-0x000000003190D000-memory.dmp

                                                    Filesize

                                                    52KB