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Analysis

  • max time kernel
    135s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-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
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 10 IoCs

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

  • Drops file in Program Files directory 6 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:580
      • C:\Windows\system32\fontdrvhost.exe
        "fontdrvhost.exe"
        2⤵
          PID:784
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:312
        • C:\Windows\system32\lsass.exe
          C:\Windows\system32\lsass.exe
          1⤵
            PID:668
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p
            1⤵
              PID:776
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                2⤵
                  PID:3424
                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                  2⤵
                    PID:3356
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    2⤵
                      PID:3264
                    • C:\Windows\system32\backgroundTaskHost.exe
                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                      2⤵
                        PID:3296
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:4488
                        • C:\Windows\system32\SppExtComObj.exe
                          C:\Windows\system32\SppExtComObj.exe -Embedding
                          2⤵
                            PID:876
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            2⤵
                              PID:4596
                            • C:\Windows\system32\DllHost.exe
                              C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                              2⤵
                                PID:4400
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                2⤵
                                  PID:3692
                                • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                  2⤵
                                    PID:3516
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                  1⤵
                                    PID:952
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                    1⤵
                                      PID:396
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                      1⤵
                                        PID:624
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                        1⤵
                                          PID:1116
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                          1⤵
                                            PID:1184
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                            1⤵
                                              PID:1824
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                              1⤵
                                                PID:2144
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                1⤵
                                                  PID:2840
                                                • C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751a.exe"
                                                  1⤵
                                                  • Modifies firewall policy service
                                                  • Drops file in Drivers directory
                                                  • 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:2396
                                                  • C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe
                                                    C:\Users\Admin\AppData\Local\Temp\c0058378f4e9b6cb019008f7a4a72bc0abfa247304b31b6309fcf91e6feb751amgr.exe
                                                    2⤵
                                                    • Executes dropped EXE
                                                    • Drops file in Program Files directory
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of UnmapMainImage
                                                    PID:3980
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 368
                                                      3⤵
                                                      • Program crash
                                                      PID:3860
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 620
                                                    2⤵
                                                    • Program crash
                                                    PID:4848
                                                • C:\Windows\system32\MusNotification.exe
                                                  C:\Windows\system32\MusNotification.exe
                                                  1⤵
                                                    PID:556
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                    1⤵
                                                      PID:440
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                      1⤵
                                                        PID:3924
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                        1⤵
                                                          PID:2564
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                          1⤵
                                                            PID:1460
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                            1⤵
                                                              PID:3604
                                                            • C:\Windows\Explorer.EXE
                                                              C:\Windows\Explorer.EXE
                                                              1⤵
                                                                PID:2984
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                1⤵
                                                                  PID:2772
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                  1⤵
                                                                    PID:2764
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                    1⤵
                                                                      PID:2748
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                      1⤵
                                                                        PID:2688
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                        1⤵
                                                                          PID:2664
                                                                        • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                          "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                          1⤵
                                                                            PID:2656
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                            1⤵
                                                                              PID:2524
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                              1⤵
                                                                                PID:2504
                                                                              • C:\Windows\system32\taskhostw.exe
                                                                                taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                                                1⤵
                                                                                  PID:2448
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                  1⤵
                                                                                    PID:2336
                                                                                  • C:\Windows\system32\sihost.exe
                                                                                    sihost.exe
                                                                                    1⤵
                                                                                      PID:2320
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                      1⤵
                                                                                        PID:2156
                                                                                      • C:\Windows\System32\svchost.exe
                                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                        1⤵
                                                                                          PID:1764
                                                                                        • C:\Windows\system32\svchost.exe
                                                                                          C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                          1⤵
                                                                                            PID:1000
                                                                                          • C:\Windows\System32\spoolsv.exe
                                                                                            C:\Windows\System32\spoolsv.exe
                                                                                            1⤵
                                                                                              PID:1104
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                              1⤵
                                                                                                PID:1992
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                                1⤵
                                                                                                  PID:1892
                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                  1⤵
                                                                                                    PID:1880
                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                                    1⤵
                                                                                                      PID:1772
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                                                      1⤵
                                                                                                        PID:1676
                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                        C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                                        1⤵
                                                                                                          PID:1660
                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                                          1⤵
                                                                                                            PID:1652
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                                                            1⤵
                                                                                                              PID:1592
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                              1⤵
                                                                                                                PID:1448
                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                                                                1⤵
                                                                                                                  PID:1412
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                                                                  1⤵
                                                                                                                    PID:1396
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                                                                    1⤵
                                                                                                                      PID:1372
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                                                                      1⤵
                                                                                                                        PID:1360
                                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                                                                        1⤵
                                                                                                                          PID:1308
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                                                                          1⤵
                                                                                                                            PID:1296
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                                                                                            1⤵
                                                                                                                              PID:1084
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                                                                              1⤵
                                                                                                                                PID:1032
                                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                                1⤵
                                                                                                                                  PID:812
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                                                                                  1⤵
                                                                                                                                    PID:900
                                                                                                                                  • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                    "fontdrvhost.exe"
                                                                                                                                    1⤵
                                                                                                                                      PID:792
                                                                                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2396 -ip 2396
                                                                                                                                      1⤵
                                                                                                                                        PID:3444
                                                                                                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3980 -ip 3980
                                                                                                                                        1⤵
                                                                                                                                          PID:3832

                                                                                                                                        Network

                                                                                                                                        MITRE ATT&CK Enterprise v6

                                                                                                                                        Replay Monitor

                                                                                                                                        Loading Replay Monitor...

                                                                                                                                        Downloads

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

                                                                                                                                          Filesize

                                                                                                                                          941KB

                                                                                                                                          MD5

                                                                                                                                          6b433887569c1eeaf78d263fd2d0111f

                                                                                                                                          SHA1

                                                                                                                                          105cb1e341d3d635c71aca7332adfb206a55d124

                                                                                                                                          SHA256

                                                                                                                                          34ac3d262a7fcf818de403f3d7a64f20cfe04d298fab77dddbd0ea3a31aaf802

                                                                                                                                          SHA512

                                                                                                                                          d1afb159f1f8b6c73f2c17112c765f6c981d19d47fb7fb743dcfc85306145c6adedcc33c9be2c1ad2f0f0f29f025cdfb0c6fa39c307d0f5458b646310a7a13f9

                                                                                                                                        • 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

                                                                                                                                        • memory/2396-138-0x0000000000400000-0x00000000004F1000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          964KB

                                                                                                                                        • memory/2396-147-0x0000000000400000-0x00000000004F1000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          964KB

                                                                                                                                        • memory/2396-155-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          48KB

                                                                                                                                        • memory/2396-153-0x0000000000400000-0x0000000000421000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          132KB

                                                                                                                                        • memory/2396-142-0x0000000000400000-0x0000000000421000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          132KB

                                                                                                                                        • memory/2396-141-0x0000000000400000-0x00000000004F1000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          964KB

                                                                                                                                        • memory/2396-144-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          48KB

                                                                                                                                        • memory/2396-152-0x0000000000400000-0x00000000004F1000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          964KB

                                                                                                                                        • memory/2396-137-0x0000000000400000-0x0000000000421000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          132KB

                                                                                                                                        • memory/3980-148-0x0000000000400000-0x000000000047E000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          504KB

                                                                                                                                        • memory/3980-150-0x0000000000400000-0x000000000047E000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          504KB

                                                                                                                                        • memory/3980-156-0x000000007FE40000-0x000000007FE4C000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          48KB

                                                                                                                                        • memory/3980-154-0x0000000000400000-0x0000000000421000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          132KB

                                                                                                                                        • memory/3980-140-0x000000007FE40000-0x000000007FE4C000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          48KB

                                                                                                                                        • memory/3980-139-0x0000000000400000-0x000000000047E000-memory.dmp

                                                                                                                                          Filesize

                                                                                                                                          504KB