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Analysis

  • max time kernel
    164s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 03:05

General

  • Target

    ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe

  • Size

    374KB

  • MD5

    c71b5dd6b554a4e2c0c18ffadaa21d1f

  • SHA1

    a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

  • SHA256

    ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

  • SHA512

    6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

  • SSDEEP

    6144:KLucQYBVNnFl7qA62C5PTB2DPCxB3s4RlTbRktLFv+ksCUVkzW3r3tepvO:KLP9BVtF1qA5C5YbMap2CUC63gpvO

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

bolinha130.no-ip.org:8080

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    iexplorer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Arquivo danificado

  • message_box_title

    ERROR

  • password

    123

  • regkey_hkcu

    win32

  • regkey_hklm

    win32

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.

  • Loads dropped DLL 4 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:480
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:464
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
          2⤵
            PID:800
            • C:\Windows\system32\Dwm.exe
              "C:\Windows\system32\Dwm.exe"
              3⤵
                PID:1156
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:1008
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                2⤵
                  PID:1340
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  2⤵
                    PID:1112
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                    2⤵
                      PID:1076
                    • C:\Windows\System32\spoolsv.exe
                      C:\Windows\System32\spoolsv.exe
                      2⤵
                        PID:324
                        • C:\Windows\system32\wininit.exe
                          wininit.exe
                          3⤵
                            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
                            3⤵
                              PID:332
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            2⤵
                              PID:272
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k netsvcs
                              2⤵
                                PID:868
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalService
                                2⤵
                                  PID:836
                                • 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:664
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k DcomLaunch
                                      2⤵
                                        PID:588
                                    • C:\Windows\system32\wbem\wmiprvse.exe
                                      C:\Windows\system32\wbem\wmiprvse.exe
                                      1⤵
                                        PID:1992
                                      • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                        wmiadap.exe /F /T /R
                                        1⤵
                                          PID:1708
                                        • C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
                                          "C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe"
                                          1⤵
                                          • 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 behavior: EnumeratesProcesses
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of WriteProcessMemory
                                          PID:1756
                                          • C:\Windows\SysWOW64\explorer.exe
                                            explorer.exe
                                            2⤵
                                            • Modifies Installed Components in the registry
                                            • Loads dropped DLL
                                            PID:884
                                            • C:\Windows\SysWOW64\install\iexplorer.exe
                                              "C:\Windows\system32\install\iexplorer.exe"
                                              3⤵
                                              • Executes dropped EXE
                                              PID:2040
                                          • C:\Program Files\Internet Explorer\iexplore.exe
                                            "C:\Program Files\Internet Explorer\iexplore.exe"
                                            2⤵
                                              PID:616
                                            • C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe
                                              "C:\Users\Admin\AppData\Local\Temp\ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9.exe"
                                              2⤵
                                              • Loads dropped DLL
                                              • Drops file in System32 directory
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious behavior: GetForegroundWindowSpam
                                              • Suspicious use of AdjustPrivilegeToken
                                              PID:1044
                                              • C:\Windows\SysWOW64\install\iexplorer.exe
                                                "C:\Windows\system32\install\iexplorer.exe"
                                                3⤵
                                                • Executes dropped EXE
                                                PID:760
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1188
                                            • C:\Windows\system32\lsm.exe
                                              C:\Windows\system32\lsm.exe
                                              1⤵
                                                PID:488
                                              • 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:384
                                                  • 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

                                                      59f24da6541558af3f173c84a631db20

                                                      SHA1

                                                      fffd2a5f493628ee32874c167c3a4cdf5af6c5ce

                                                      SHA256

                                                      37d82922c04b2ff65cd7bfef6b6b8baaa2cba3bdbe28de0f1d6defad97cd6b40

                                                      SHA512

                                                      ed38357d399334eecc92f7e99a3c138f889847ed772efd8409d498aca6c51d85a5ecd727dcc0e10bf71df4958501e261119b61ab5623f8b8c70bf0c998a897c8

                                                    • C:\Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • C:\Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • C:\Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • \Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • \Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • \Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • \Windows\SysWOW64\install\iexplorer.exe

                                                      Filesize

                                                      374KB

                                                      MD5

                                                      c71b5dd6b554a4e2c0c18ffadaa21d1f

                                                      SHA1

                                                      a43fb1b577b96c1f89d4d28ab12b8f6128b80f54

                                                      SHA256

                                                      ec7235407f770e2e1e25cde2fae8b1db296064d65bf4a38bb048510d02700ea9

                                                      SHA512

                                                      6900015984aa5e886518cf4e23642dac832c76c416b6c8b474f48b347c6d6d8bc820342a768444896e443761a81bf7f9bd3768872d624d0e0f67133f0b6bb3f4

                                                    • memory/260-96-0x0000000031770000-0x000000003177D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/760-166-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/760-167-0x0000000002920000-0x0000000002A30000-memory.dmp

                                                      Filesize

                                                      1.1MB

                                                    • memory/760-170-0x0000000031920000-0x000000003192D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/884-158-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/884-66-0x0000000074541000-0x0000000074543000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/884-157-0x0000000003C90000-0x00000000040AE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/884-156-0x0000000003C90000-0x00000000040AE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/884-146-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/884-111-0x0000000003C90000-0x00000000040AE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/884-109-0x0000000003C90000-0x00000000040AE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/884-72-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/884-75-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1044-88-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1044-168-0x00000000070D0000-0x00000000074EE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1044-172-0x00000000070D0000-0x00000000074EE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1044-171-0x00000000070D0000-0x00000000074EE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1044-91-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1044-152-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1044-151-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1044-169-0x00000000070D0000-0x00000000074EE000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1044-90-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1188-61-0x0000000024010000-0x0000000024072000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1756-58-0x0000000024010000-0x0000000024072000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1756-54-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/1756-55-0x0000000002280000-0x0000000002390000-memory.dmp

                                                      Filesize

                                                      1.1MB

                                                    • memory/1756-77-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1756-56-0x0000000075291000-0x0000000075293000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/1756-83-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1756-67-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1756-89-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/2040-154-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB

                                                    • memory/2040-155-0x0000000031910000-0x000000003191D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/2040-153-0x0000000031910000-0x000000003191D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/2040-115-0x0000000002170000-0x0000000002280000-memory.dmp

                                                      Filesize

                                                      1.1MB

                                                    • memory/2040-113-0x0000000000400000-0x000000000081E000-memory.dmp

                                                      Filesize

                                                      4.1MB