Analysis

  • max time kernel
    150s
  • max time network
    79s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 01:18

General

  • Target

    e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe

  • Size

    61KB

  • MD5

    07549d4a4e7765fb12987d080437d0e2

  • SHA1

    18cbc83c25f5aa048d7183efa29d4e9d2328a453

  • SHA256

    e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da

  • SHA512

    0a764792049ebeefa9e09d4d352e9aeb7896c2876fb6702b6ba3d7a5946eccfaa586f21ae2c9894ae06f0b44515567e3d807175e4300a0f4acccc9b6506b8905

  • SSDEEP

    1536:jnfKyI9J2LJ3Jh991P6pX+QCXfUfCwh9YRPBMisKldPcAi29:e9J2LJ3Jh9ypXDCXfUfCwhC57Y2

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:476
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:460
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k RPCSS
          2⤵
            PID:676
          • 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:1340
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k NetworkService
                2⤵
                  PID:336
                • C:\Windows\system32\taskhost.exe
                  "taskhost.exe"
                  2⤵
                    PID:1224
                  • C:\Windows\system32\sppsvc.exe
                    C:\Windows\system32\sppsvc.exe
                    2⤵
                      PID:1680
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                      2⤵
                        PID:1644
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                        2⤵
                          PID:1052
                        • C:\Windows\System32\spoolsv.exe
                          C:\Windows\System32\spoolsv.exe
                          2⤵
                            PID:452
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs
                            2⤵
                              PID:888
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalService
                              2⤵
                                PID:844
                              • C:\Windows\System32\svchost.exe
                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                                2⤵
                                  PID:756
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  2⤵
                                    PID:600
                                • C:\Windows\system32\winlogon.exe
                                  winlogon.exe
                                  1⤵
                                    PID:416
                                  • C:\Windows\system32\csrss.exe
                                    %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                    1⤵
                                      PID:376
                                    • C:\Windows\system32\wininit.exe
                                      wininit.exe
                                      1⤵
                                        PID:368
                                        • C:\Windows\system32\lsm.exe
                                          C:\Windows\system32\lsm.exe
                                          2⤵
                                            PID:484
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:1136
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1396
                                              • C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe
                                                "C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe"
                                                2⤵
                                                • Adds Run key to start application
                                                • Drops file in System32 directory
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:768
                                                • C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe"
                                                  3⤵
                                                  • Adds Run key to start application
                                                  • Enumerates connected drives
                                                  • Drops file in System32 directory
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1536
                                                  • C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\e0bc696a3ac8715fe95cf98105036f0ef2a7e303f736e13c77409ff2976d34da.exe"
                                                    4⤵
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of SetWindowsHookEx
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:1896

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

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                                            Downloads

                                            • memory/768-62-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/768-73-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/768-72-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/768-54-0x0000000076871000-0x0000000076873000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/768-67-0x0000000000110000-0x0000000000124000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/768-63-0x0000000000110000-0x0000000000124000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1396-59-0x00000000026C0000-0x00000000026C1000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1396-70-0x00000000026D0000-0x00000000026D1000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1536-69-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1536-66-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1536-68-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1536-64-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1536-65-0x0000000000200000-0x0000000000214000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1536-55-0x0000000000000000-mapping.dmp

                                            • memory/1896-61-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1896-57-0x0000000000000000-mapping.dmp