Analysis

  • max time kernel
    41s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2022 12:04

General

  • Target

    c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a.exe

  • Size

    911KB

  • MD5

    6fc641b35f2d559857574fa698003406

  • SHA1

    f76175ecd36fd35fdbcf5d323611ac678d5ce731

  • SHA256

    c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a

  • SHA512

    144b577df3ef08650a989329dd76b5c6a77a3cceaaf304c670b182f3535cbd64aae5430fae7996537f4bf11698b24194081d8a0c42b345524183c043a14200a6

  • SSDEEP

    24576:sQDlQmbvQz58vj49Mozdp+W7pJykorQIBJX:sQDlQmbICvj49Zp+GSQQ

Score
8/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:484
    • 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:808
            • C:\Windows\system32\Dwm.exe
              "C:\Windows\system32\Dwm.exe"
              3⤵
                PID:1296
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
              2⤵
                PID:756
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                2⤵
                  PID:1760
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                  2⤵
                    PID:1744
                  • C:\Windows\system32\taskhost.exe
                    "taskhost.exe"
                    2⤵
                      PID:1216
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                      2⤵
                        PID:1044
                      • C:\Windows\System32\spoolsv.exe
                        C:\Windows\System32\spoolsv.exe
                        2⤵
                          PID:456
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k NetworkService
                          2⤵
                            PID:292
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs
                            2⤵
                              PID:872
                            • 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 RPCSS
                                2⤵
                                  PID:672
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch
                                  2⤵
                                    PID:592
                                • C:\Windows\system32\wbem\wmiprvse.exe
                                  C:\Windows\system32\wbem\wmiprvse.exe
                                  1⤵
                                    PID:1952
                                  • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                    wmiadap.exe /F /T /R
                                    1⤵
                                      PID:1804
                                    • C:\Windows\Explorer.EXE
                                      C:\Windows\Explorer.EXE
                                      1⤵
                                        PID:1376
                                        • C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a.exe
                                          "C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a.exe"
                                          2⤵
                                          • Loads dropped DLL
                                          • Drops file in Program Files directory
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious behavior: MapViewOfSection
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of UnmapMainImage
                                          • Suspicious use of WriteProcessMemory
                                          PID:1664
                                          • C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe
                                            C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe
                                            3⤵
                                            • Executes dropped EXE
                                            • Drops file in Program Files directory
                                            • Suspicious use of UnmapMainImage
                                            PID:1680
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        1⤵
                                          PID:492
                                        • 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:372

                                              Network

                                              MITRE ATT&CK Matrix

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\PROGRAM FILES (X86)\MICROSOFT\WATERMARK.EXE

                                                Filesize

                                                454KB

                                                MD5

                                                893b6d4499cd579ddef550898822b447

                                                SHA1

                                                ac75d921d6d870a4f641df362e8315b281233279

                                                SHA256

                                                00f596722e20815511e7dcd6242b6d375ced5407208f2717c6fa76f780285f10

                                                SHA512

                                                c9bff46d08dbce2202a41d07d2f10036421be5019a86a8885e81395d6108e5e4c547de66d11c206acc05725a9835e9f1cd6d0ec3753194e243ddc8919a0f6595

                                              • C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\C0058378F4E9B6CB019008F7A4A72BC0ABFA247304B31B6309FCF91E6FEB751AMGR.EXE

                                                Filesize

                                                454KB

                                                MD5

                                                893b6d4499cd579ddef550898822b447

                                                SHA1

                                                ac75d921d6d870a4f641df362e8315b281233279

                                                SHA256

                                                00f596722e20815511e7dcd6242b6d375ced5407208f2717c6fa76f780285f10

                                                SHA512

                                                c9bff46d08dbce2202a41d07d2f10036421be5019a86a8885e81395d6108e5e4c547de66d11c206acc05725a9835e9f1cd6d0ec3753194e243ddc8919a0f6595

                                              • C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe

                                                Filesize

                                                454KB

                                                MD5

                                                893b6d4499cd579ddef550898822b447

                                                SHA1

                                                ac75d921d6d870a4f641df362e8315b281233279

                                                SHA256

                                                00f596722e20815511e7dcd6242b6d375ced5407208f2717c6fa76f780285f10

                                                SHA512

                                                c9bff46d08dbce2202a41d07d2f10036421be5019a86a8885e81395d6108e5e4c547de66d11c206acc05725a9835e9f1cd6d0ec3753194e243ddc8919a0f6595

                                              • \Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe

                                                Filesize

                                                454KB

                                                MD5

                                                893b6d4499cd579ddef550898822b447

                                                SHA1

                                                ac75d921d6d870a4f641df362e8315b281233279

                                                SHA256

                                                00f596722e20815511e7dcd6242b6d375ced5407208f2717c6fa76f780285f10

                                                SHA512

                                                c9bff46d08dbce2202a41d07d2f10036421be5019a86a8885e81395d6108e5e4c547de66d11c206acc05725a9835e9f1cd6d0ec3753194e243ddc8919a0f6595

                                              • \Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe

                                                Filesize

                                                454KB

                                                MD5

                                                893b6d4499cd579ddef550898822b447

                                                SHA1

                                                ac75d921d6d870a4f641df362e8315b281233279

                                                SHA256

                                                00f596722e20815511e7dcd6242b6d375ced5407208f2717c6fa76f780285f10

                                                SHA512

                                                c9bff46d08dbce2202a41d07d2f10036421be5019a86a8885e81395d6108e5e4c547de66d11c206acc05725a9835e9f1cd6d0ec3753194e243ddc8919a0f6595

                                              • memory/1664-70-0x0000000000400000-0x0000000000421000-memory.dmp

                                                Filesize

                                                132KB

                                              • memory/1680-56-0x0000000000000000-mapping.dmp

                                              • memory/1680-64-0x0000000000400000-0x0000000000421000-memory.dmp

                                                Filesize

                                                132KB

                                              • memory/1680-67-0x0000000000400000-0x0000000000421000-memory.dmp

                                                Filesize

                                                132KB

                                              • memory/1680-68-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                Filesize

                                                48KB

                                              • memory/1680-62-0x0000000000400000-0x0000000000421000-memory.dmp

                                                Filesize

                                                132KB