Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 06:30

General

  • Target

    e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe

  • Size

    992KB

  • MD5

    245e85a3803b4a0bcd4a5b09759b8dd3

  • SHA1

    6c8814a17c21f66c43be206368657cc179ee67a1

  • SHA256

    e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b

  • SHA512

    227e193dab3d01f0cffffeb4cb2a38ca8ea357245a5b92cb3b829beb5d8eb7376f14784014be73077ffe72603e4b0397ff9c906d475c2232eb2944965dabf1c1

  • SSDEEP

    12288:lzAHg+1yahuV0voyd0gP8YtNmdDWtGnYoa3qkmO/UQ/7MVjzXmhQOE4Ro:FYghWuyvV0W3KWcnYoU3/P/gVjzWhjR

Score
7/10

Malware Config

Signatures

  • Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs

    Clear Windows Event Logs to hide the activity of an intrusion.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 13 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p
    1⤵
      PID:800
      • C:\Windows\system32\wbem\wmiprvse.exe
        C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
        2⤵
          PID:6336
        • C:\Windows\System32\mousocoreworker.exe
          C:\Windows\System32\mousocoreworker.exe -Embedding
          2⤵
            PID:12664
          • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
            C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
            2⤵
              PID:36396
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k RPCSS -p
            1⤵
              PID:904
            • 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:536
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                  1⤵
                    PID:896
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                    1⤵
                      PID:1092
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                      1⤵
                        PID:1100
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                        1⤵
                          PID:1108
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                          1⤵
                          • Drops file in System32 directory
                          PID:1128
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                          1⤵
                          • Indicator Removal: Clear Windows Event Logs
                          PID:1180
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                          1⤵
                            PID:1264
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                            1⤵
                              PID:1272
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                              1⤵
                                PID:1360
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                1⤵
                                  PID:1436
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                  1⤵
                                    PID:1468
                                  • C:\Windows\System32\svchost.exe
                                    C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                    1⤵
                                      PID:1484
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                      1⤵
                                        PID:1532
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                        1⤵
                                          PID:1644
                                        • C:\Windows\System32\svchost.exe
                                          C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                          1⤵
                                            PID:1664
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                            1⤵
                                              PID:1724
                                            • C:\Windows\System32\svchost.exe
                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                              1⤵
                                                PID:1796
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                1⤵
                                                  PID:1824
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                  1⤵
                                                    PID:1876
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                    1⤵
                                                      PID:1884
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                      1⤵
                                                        PID:1932
                                                      • C:\Windows\System32\svchost.exe
                                                        C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                        1⤵
                                                          PID:1948
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                          1⤵
                                                            PID:1012
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                            1⤵
                                                              PID:1896
                                                            • C:\Windows\System32\svchost.exe
                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                              1⤵
                                                                PID:2184
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                1⤵
                                                                  PID:2324
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                  1⤵
                                                                    PID:2332
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                    1⤵
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2352
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                    1⤵
                                                                    • Drops file in System32 directory
                                                                    • Modifies data under HKEY_USERS
                                                                    • Suspicious use of UnmapMainImage
                                                                    PID:2468
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                    1⤵
                                                                    • Enumerates connected drives
                                                                    PID:2556
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                    1⤵
                                                                      PID:2592
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                      1⤵
                                                                        PID:2600
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                        1⤵
                                                                          PID:2836
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                          1⤵
                                                                            PID:2980
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                            1⤵
                                                                              PID:3248
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                              1⤵
                                                                                PID:3524
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                1⤵
                                                                                  PID:4064
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                  1⤵
                                                                                  • Drops file in System32 directory
                                                                                  • Modifies data under HKEY_USERS
                                                                                  PID:4840
                                                                                • C:\Windows\System32\svchost.exe
                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                  1⤵
                                                                                    PID:3608
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                    1⤵
                                                                                      PID:440
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                      1⤵
                                                                                      • Modifies data under HKEY_USERS
                                                                                      PID:588
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                      1⤵
                                                                                        PID:4456
                                                                                      • C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe
                                                                                        "C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe"
                                                                                        1⤵
                                                                                        • Suspicious behavior: EnumeratesProcesses
                                                                                        • Suspicious behavior: RenamesItself
                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                        • Suspicious use of WriteProcessMemory
                                                                                        PID:2312
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                                                                        1⤵
                                                                                        • Drops file in Windows directory
                                                                                        PID:6184
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
                                                                                        1⤵
                                                                                          PID:12500

                                                                                        Network

                                                                                        MITRE ATT&CK Enterprise v15

                                                                                        Replay Monitor

                                                                                        Loading Replay Monitor...

                                                                                        Downloads

                                                                                        • C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe

                                                                                          Filesize

                                                                                          992KB

                                                                                          MD5

                                                                                          245e85a3803b4a0bcd4a5b09759b8dd3

                                                                                          SHA1

                                                                                          6c8814a17c21f66c43be206368657cc179ee67a1

                                                                                          SHA256

                                                                                          e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b

                                                                                          SHA512

                                                                                          227e193dab3d01f0cffffeb4cb2a38ca8ea357245a5b92cb3b829beb5d8eb7376f14784014be73077ffe72603e4b0397ff9c906d475c2232eb2944965dabf1c1

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          8abf2d6067c6f3191a015f84aa9b6efe

                                                                                          SHA1

                                                                                          98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

                                                                                          SHA256

                                                                                          ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

                                                                                          SHA512

                                                                                          c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          f313c5b4f95605026428425586317353

                                                                                          SHA1

                                                                                          06be66fa06e1cffc54459c38d3d258f46669d01a

                                                                                          SHA256

                                                                                          129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

                                                                                          SHA512

                                                                                          b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          ceb7caa4e9c4b8d760dbf7e9e5ca44c5

                                                                                          SHA1

                                                                                          a3879621f9493414d497ea6d70fbf17e283d5c08

                                                                                          SHA256

                                                                                          98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9

                                                                                          SHA512

                                                                                          1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          7d612892b20e70250dbd00d0cdd4f09b

                                                                                          SHA1

                                                                                          63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

                                                                                          SHA256

                                                                                          727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

                                                                                          SHA512

                                                                                          f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          1e8e2076314d54dd72e7ee09ff8a52ab

                                                                                          SHA1

                                                                                          5fd0a67671430f66237f483eef39ff599b892272

                                                                                          SHA256

                                                                                          55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f

                                                                                          SHA512

                                                                                          5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6

                                                                                        • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

                                                                                          Filesize

                                                                                          2KB

                                                                                          MD5

                                                                                          0b990e24f1e839462c0ac35fef1d119e

                                                                                          SHA1

                                                                                          9e17905f8f68f9ce0a2024d57b537aa8b39c6708

                                                                                          SHA256

                                                                                          a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

                                                                                          SHA512

                                                                                          c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

                                                                                        • C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

                                                                                          Filesize

                                                                                          338B

                                                                                          MD5

                                                                                          1e6ca4932ac0e1ecf0f8e2c0167ebb61

                                                                                          SHA1

                                                                                          9e19265de32337b9acf3042b79edf9cc5057c0e0

                                                                                          SHA256

                                                                                          b337b5c27d40ea1e12da4f05b2fbb60b88bcae0022a9d702b12ed700b1a4441d

                                                                                          SHA512

                                                                                          2810cf0a9f5dd52311c7a4305f8b7bc0ce1e38e57d9f75241816effdf4692cec42d7ba8f54130c28344438d6a18fdf494c62a97bf25bf838b5b968eec2c5dd7b

                                                                                        • C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

                                                                                          Filesize

                                                                                          404B

                                                                                          MD5

                                                                                          8e2fb06311a3397bc2145bddd5d86213

                                                                                          SHA1

                                                                                          69fbc890a7619b780d447ec2f3a037bba6914182

                                                                                          SHA256

                                                                                          10c33cbeceef1a6d4591ae25697e7d463acce88c7a2845e342b821a39dd1c63f

                                                                                          SHA512

                                                                                          b10674b9350e8f1456c263496533dfb4f2cb23e1b5d35382c5c65c6e56917bf68ba6e4136a57fa70a4e9081ea4583826f91af9e7fbf30ca04b5074f29632ab6e