Analysis

  • max time kernel
    46s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2023, 17:42

General

  • Target

    product inquiry 20232803.pdf.exe

  • Size

    479KB

  • MD5

    1554965f5e94f2742a86f080c829e6c6

  • SHA1

    3b31d6f522525cafaccfd4b843d4224a733831c8

  • SHA256

    5d4ad8679dc296d63c7641cea5ad5948fd33d3b70bfa336771a4f7ba35338a24

  • SHA512

    e3151beb8aa7682cfabfb32c161760527f449a18b7b9ef4c6f3a8e337775c5fd64c8ffe5eee0330c832e08fe38b4e7a5aee552660d0ecdede89e3b06e13ec853

  • SSDEEP

    12288:IgkU2UTwmK64YcJkbx8TIFeHMif9po6vAh7BCOIBw8x9d:xRTFqHc8UyMifbNvAhdC/O8t

Malware Config

Extracted

Family

warzonerat

C2

panchak.duckdns.org:5050

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 6 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\product inquiry 20232803.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\product inquiry 20232803.pdf.exe"
    1⤵
    • UAC bypass
    • Sets service image path in registry
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1616
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\product inquiry 20232803.pdf.exe" -Force
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:472
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
        PID:1764
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
        2⤵
          PID:1020
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
          2⤵
            PID:1760
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
            2⤵
              PID:684
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
              2⤵
                PID:924
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
                2⤵
                  PID:1676
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
                  2⤵
                    PID:1468
                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
                    2⤵
                      PID:344
                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
                      2⤵
                        PID:1692
                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
                        2⤵
                          PID:1532
                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
                          2⤵
                            PID:1788
                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
                            2⤵
                              PID:936
                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
                              2⤵
                                PID:1508
                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe
                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe"
                                2⤵
                                  PID:816
                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
                                  2⤵
                                    PID:1892
                                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
                                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
                                    2⤵
                                      PID:972
                                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
                                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
                                      2⤵
                                        PID:1016
                                      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
                                        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
                                        2⤵
                                          PID:1792
                                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
                                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
                                          2⤵
                                            PID:800
                                          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
                                            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
                                            2⤵
                                              PID:1408
                                            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
                                              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
                                              2⤵
                                                PID:860
                                              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
                                                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
                                                2⤵
                                                  PID:1492
                                                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
                                                  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
                                                  2⤵
                                                    PID:1308
                                                  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
                                                    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
                                                    2⤵
                                                      PID:1640
                                                    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
                                                      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
                                                      2⤵
                                                        PID:836
                                                      • 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:1168
                                                        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
                                                          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
                                                          2⤵
                                                          • Loads dropped DLL
                                                          • Accesses Microsoft Outlook profiles
                                                          • Suspicious use of SetWindowsHookEx
                                                          • outlook_office_path
                                                          • outlook_win_path
                                                          PID:656
                                                          • C:\Windows\SysWOW64\cmd.exe
                                                            "C:\Windows\System32\cmd.exe"
                                                            3⤵
                                                              PID:1936

                                                        Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • \Users\Admin\AppData\Local\Temp\freebl3.dll

                                                                Filesize

                                                                326KB

                                                                MD5

                                                                ef12ab9d0b231b8f898067b2114b1bc0

                                                                SHA1

                                                                6d90f27b2105945f9bb77039e8b892070a5f9442

                                                                SHA256

                                                                2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

                                                                SHA512

                                                                2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

                                                              • \Users\Admin\AppData\Local\Temp\mozglue.dll

                                                                Filesize

                                                                133KB

                                                                MD5

                                                                75f8cc548cabf0cc800c25047e4d3124

                                                                SHA1

                                                                602676768f9faecd35b48c38a0632781dfbde10c

                                                                SHA256

                                                                fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

                                                                SHA512

                                                                ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

                                                              • \Users\Admin\AppData\Local\Temp\msvcp140.dll

                                                                Filesize

                                                                429KB

                                                                MD5

                                                                109f0f02fd37c84bfc7508d4227d7ed5

                                                                SHA1

                                                                ef7420141bb15ac334d3964082361a460bfdb975

                                                                SHA256

                                                                334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

                                                                SHA512

                                                                46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

                                                              • \Users\Admin\AppData\Local\Temp\nss3.dll

                                                                Filesize

                                                                1.2MB

                                                                MD5

                                                                d7858e8449004e21b01d468e9fd04b82

                                                                SHA1

                                                                9524352071ede21c167e7e4f106e9526dc23ef4e

                                                                SHA256

                                                                78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

                                                                SHA512

                                                                1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

                                                              • \Users\Admin\AppData\Local\Temp\softokn3.dll

                                                                Filesize

                                                                141KB

                                                                MD5

                                                                471c983513694ac3002590345f2be0da

                                                                SHA1

                                                                6612b9af4ff6830fa9b7d4193078434ef72f775b

                                                                SHA256

                                                                bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

                                                                SHA512

                                                                a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

                                                              • \Users\Admin\AppData\Local\Temp\vcruntime140.dll

                                                                Filesize

                                                                81KB

                                                                MD5

                                                                7587bf9cb4147022cd5681b015183046

                                                                SHA1

                                                                f2106306a8f6f0da5afb7fc765cfa0757ad5a628

                                                                SHA256

                                                                c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

                                                                SHA512

                                                                0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

                                                              • memory/472-64-0x0000000002574000-0x0000000002577000-memory.dmp

                                                                Filesize

                                                                12KB

                                                              • memory/472-62-0x000000001B150000-0x000000001B432000-memory.dmp

                                                                Filesize

                                                                2.9MB

                                                              • memory/472-65-0x000000000257B000-0x00000000025B2000-memory.dmp

                                                                Filesize

                                                                220KB

                                                              • memory/472-63-0x0000000001ED0000-0x0000000001ED8000-memory.dmp

                                                                Filesize

                                                                32KB

                                                              • memory/656-68-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/656-69-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/656-101-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/656-100-0x0000000003D10000-0x0000000003D94000-memory.dmp

                                                                Filesize

                                                                528KB

                                                              • memory/656-74-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/656-75-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/656-76-0x0000000002DC0000-0x0000000002EC0000-memory.dmp

                                                                Filesize

                                                                1024KB

                                                              • memory/656-66-0x0000000000400000-0x0000000000554000-memory.dmp

                                                                Filesize

                                                                1.3MB

                                                              • memory/1616-56-0x0000000000A00000-0x0000000000A62000-memory.dmp

                                                                Filesize

                                                                392KB

                                                              • memory/1616-54-0x0000000001270000-0x00000000012EC000-memory.dmp

                                                                Filesize

                                                                496KB

                                                              • memory/1616-55-0x000000001B2A0000-0x000000001B320000-memory.dmp

                                                                Filesize

                                                                512KB

                                                              • memory/1936-71-0x0000000000120000-0x0000000000121000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1936-70-0x0000000000120000-0x0000000000121000-memory.dmp

                                                                Filesize

                                                                4KB