Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2023, 13:09

General

  • Target
    ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845.exe
  • Size 1.4MB
  • Sample230404-qdr79sfb23
  • SHA256 ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845.exe
    "C:\Users\Admin\AppData\Local\Temp\ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3348
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4208
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
        2⤵
          PID:4204
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
          2⤵
            PID:1064
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
            2⤵
              PID:2224
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
              2⤵
                PID:2836
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
                2⤵
                  PID:2780
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
                  2⤵
                    PID:3412
                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
                    2⤵
                      PID:2596
                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
                      2⤵
                        PID:4012
                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
                        2⤵
                          PID:3536
                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
                          2⤵
                            PID:636
                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
                            2⤵
                              PID:1228
                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
                              2⤵
                                PID:4668
                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
                                2⤵
                                  PID:2920
                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
                                  2⤵
                                    PID:2600
                                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
                                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
                                    2⤵
                                      PID:1012
                                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
                                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
                                      2⤵
                                        PID:4316
                                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
                                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
                                        2⤵
                                          PID:1108
                                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
                                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
                                          2⤵
                                            PID:3180
                                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
                                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
                                            2⤵
                                              PID:3748
                                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
                                              2⤵
                                                PID:3712
                                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
                                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
                                                2⤵
                                                  PID:436
                                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
                                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
                                                  2⤵
                                                    PID:4296
                                                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                                                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                                                    2⤵
                                                      PID:4884
                                                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
                                                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
                                                      2⤵
                                                        PID:4820
                                                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
                                                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
                                                        2⤵
                                                          PID:4880
                                                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
                                                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
                                                          2⤵
                                                            PID:1920
                                                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
                                                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
                                                            2⤵
                                                              PID:4700
                                                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
                                                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
                                                              2⤵
                                                                PID:5056
                                                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
                                                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
                                                                2⤵
                                                                  PID:2528
                                                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
                                                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
                                                                  2⤵
                                                                    PID:180

                                                                Network

                                                                      MITRE ATT&CK Enterprise v6

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      memory/3348-133-0x000002012ABD0000-0x000002012AD40000-memory.dmp

                                                                      memory/3348-134-0x0000020146000000-0x0000020146010000-memory.dmp