Analysis

  • max time kernel
    235s
  • max time network
    275s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 14:15

General

  • Target

    a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f.exe

  • Size

    284KB

  • MD5

    0b016a8f9408070d0bd0bf13de7baf70

  • SHA1

    25301f62c866147f7f2b0c5668d4bf5ce40530c4

  • SHA256

    a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f

  • SHA512

    25e9d88b3cb7df16b39794ab7bccf871d933a3d29edb07b27ab9f4ab32b8b457626bd0b622cb6407ccff9e0696999ae37337392a9fe669ddaa1c9989f4bad512

  • SSDEEP

    6144:fk4qmZTUn2xDviqEfF3u/SfEJQloFdRciE4XcWAua:s9cjjiqGepJQlxrWA

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

mootmitt.myftp.biz:81

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

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 26 IoCs

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

  • Loads dropped DLL 2 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:816
            • C:\Windows\system32\Dwm.exe
              "C:\Windows\system32\Dwm.exe"
              3⤵
                PID:1180
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k NetworkService
              2⤵
                PID:300
              • C:\Windows\system32\taskhost.exe
                "taskhost.exe"
                2⤵
                  PID:1140
                • C:\Windows\system32\sppsvc.exe
                  C:\Windows\system32\sppsvc.exe
                  2⤵
                    PID:1084
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                    2⤵
                      PID:484
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                      2⤵
                        PID:1072
                      • C:\Windows\System32\spoolsv.exe
                        C:\Windows\System32\spoolsv.exe
                        2⤵
                          PID:1032
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          2⤵
                            PID:884
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            2⤵
                              PID:860
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                              2⤵
                                PID:772
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k RPCSS
                                2⤵
                                  PID:684
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  2⤵
                                    PID:608
                                • 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\wininit.exe
                                      wininit.exe
                                      1⤵
                                        PID:368
                                        • C:\Windows\system32\lsm.exe
                                          C:\Windows\system32\lsm.exe
                                          2⤵
                                            PID:488
                                        • C:\Windows\system32\csrss.exe
                                          %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                          1⤵
                                            PID:332
                                          • C:\Windows\System32\smss.exe
                                            \SystemRoot\System32\smss.exe
                                            1⤵
                                              PID:260
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1244
                                                • C:\Users\Admin\AppData\Local\Temp\a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f.exe"
                                                  2⤵
                                                  • 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:268
                                                  • C:\Windows\SysWOW64\explorer.exe
                                                    explorer.exe
                                                    3⤵
                                                    • Modifies Installed Components in the registry
                                                    PID:680
                                                  • C:\Program Files\Internet Explorer\iexplore.exe
                                                    "C:\Program Files\Internet Explorer\iexplore.exe"
                                                    3⤵
                                                      PID:1216
                                                    • C:\Users\Admin\AppData\Local\Temp\a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f.exe"
                                                      3⤵
                                                      • Loads dropped DLL
                                                      • Drops file in System32 directory
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious behavior: GetForegroundWindowSpam
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      PID:1956
                                                      • C:\windows\SysWOW64\microsoft\windows.exe
                                                        "C:\windows\system32\microsoft\windows.exe"
                                                        4⤵
                                                        • Executes dropped EXE
                                                        PID:1948
                                                • C:\Windows\system32\wbem\wmiprvse.exe
                                                  C:\Windows\system32\wbem\wmiprvse.exe
                                                  1⤵
                                                    PID:1916
                                                  • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                                    wmiadap.exe /F /T /R
                                                    1⤵
                                                      PID:1980

                                                    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

                                                      03190eed6f27052c28dd241d5cdf7673

                                                      SHA1

                                                      d73782f79b7d577bb36754683a93f79418050bb0

                                                      SHA256

                                                      6b501dde3167884c5d2155938816772bf5c4cccce0b92284750fcfdfd7dd299e

                                                      SHA512

                                                      a6541c9f80babccaedae8760e1a5a16ef00667587adae30099535cb33c917f29650b1e8a5563025c9d3d73e78e5b520d69a6a2df667451a3ba17a1a07022d614

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

                                                      Filesize

                                                      284KB

                                                      MD5

                                                      0b016a8f9408070d0bd0bf13de7baf70

                                                      SHA1

                                                      25301f62c866147f7f2b0c5668d4bf5ce40530c4

                                                      SHA256

                                                      a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f

                                                      SHA512

                                                      25e9d88b3cb7df16b39794ab7bccf871d933a3d29edb07b27ab9f4ab32b8b457626bd0b622cb6407ccff9e0696999ae37337392a9fe669ddaa1c9989f4bad512

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

                                                      Filesize

                                                      284KB

                                                      MD5

                                                      0b016a8f9408070d0bd0bf13de7baf70

                                                      SHA1

                                                      25301f62c866147f7f2b0c5668d4bf5ce40530c4

                                                      SHA256

                                                      a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f

                                                      SHA512

                                                      25e9d88b3cb7df16b39794ab7bccf871d933a3d29edb07b27ab9f4ab32b8b457626bd0b622cb6407ccff9e0696999ae37337392a9fe669ddaa1c9989f4bad512

                                                    • \Windows\SysWOW64\microsoft\windows.exe

                                                      Filesize

                                                      284KB

                                                      MD5

                                                      0b016a8f9408070d0bd0bf13de7baf70

                                                      SHA1

                                                      25301f62c866147f7f2b0c5668d4bf5ce40530c4

                                                      SHA256

                                                      a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f

                                                      SHA512

                                                      25e9d88b3cb7df16b39794ab7bccf871d933a3d29edb07b27ab9f4ab32b8b457626bd0b622cb6407ccff9e0696999ae37337392a9fe669ddaa1c9989f4bad512

                                                    • \Windows\SysWOW64\microsoft\windows.exe

                                                      Filesize

                                                      284KB

                                                      MD5

                                                      0b016a8f9408070d0bd0bf13de7baf70

                                                      SHA1

                                                      25301f62c866147f7f2b0c5668d4bf5ce40530c4

                                                      SHA256

                                                      a1db539d5b649c97a3b68f315294990039c68fab89d59e3d544adefe47bfeb0f

                                                      SHA512

                                                      25e9d88b3cb7df16b39794ab7bccf871d933a3d29edb07b27ab9f4ab32b8b457626bd0b622cb6407ccff9e0696999ae37337392a9fe669ddaa1c9989f4bad512

                                                    • memory/260-90-0x0000000031770000-0x000000003177D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/268-89-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/268-54-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/268-55-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/268-57-0x0000000024010000-0x0000000024072000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/268-67-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/268-62-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/268-77-0x00000000240F0000-0x0000000024152000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/268-83-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/680-201-0x0000000031A90000-0x0000000031A9D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/680-75-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/680-200-0x0000000031A90000-0x0000000031A9D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/680-153-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/680-66-0x0000000075261000-0x0000000075263000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/680-72-0x0000000024080000-0x00000000240E2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/680-146-0x00000000318F0000-0x00000000318FD000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/1244-60-0x0000000024010000-0x0000000024072000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1948-149-0x0000000031910000-0x000000003191D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/1948-148-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1948-150-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1948-151-0x0000000031910000-0x000000003191D000-memory.dmp

                                                      Filesize

                                                      52KB

                                                    • memory/1956-147-0x00000000052A0000-0x00000000052F9000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1956-93-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1956-152-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB

                                                    • memory/1956-92-0x0000000000400000-0x0000000000459000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1956-154-0x00000000052A0000-0x00000000052F9000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1956-155-0x00000000052A0000-0x00000000052F9000-memory.dmp

                                                      Filesize

                                                      356KB

                                                    • memory/1956-88-0x0000000024160000-0x00000000241C2000-memory.dmp

                                                      Filesize

                                                      392KB