Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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 06:45

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 2 IoCs
  • Modifies data under HKEY_USERS 51 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:800
    • C:\Windows\system32\backgroundTaskHost.exe
      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
      2⤵
        PID:7496
      • C:\Windows\system32\wbem\wmiprvse.exe
        C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
        2⤵
          PID:7596
        • C:\Windows\system32\backgroundTaskHost.exe
          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
          2⤵
            PID:10304
          • C:\Windows\system32\backgroundTaskHost.exe
            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
            2⤵
              PID:13024
            • C:\Windows\System32\mousocoreworker.exe
              C:\Windows\System32\mousocoreworker.exe -Embedding
              2⤵
                PID:13056
              • C:\Windows\system32\backgroundTaskHost.exe
                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                2⤵
                  PID:13368
                • C:\Windows\system32\backgroundTaskHost.exe
                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                  2⤵
                    PID:32312
                  • 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:42752
                    • C:\Windows\system32\backgroundTaskHost.exe
                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                      2⤵
                        PID:61632
                    • 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:528
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                            1⤵
                              PID:1028
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                              1⤵
                                PID:1036
                              • C:\Windows\System32\svchost.exe
                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                1⤵
                                  PID:1076
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                  1⤵
                                    PID:1096
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                    1⤵
                                    • Drops file in System32 directory
                                    PID:1144
                                  • C:\Windows\System32\svchost.exe
                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                    1⤵
                                    • Indicator Removal: Clear Windows Event Logs
                                    PID:1172
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                    1⤵
                                      PID:1280
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                      1⤵
                                        PID:1300
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                        1⤵
                                          PID:1356
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                          1⤵
                                            PID:1420
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                            1⤵
                                              PID:1432
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                              1⤵
                                                PID:1584
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                1⤵
                                                  PID:1592
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                  1⤵
                                                    PID:1668
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                    1⤵
                                                      PID:1732
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                      1⤵
                                                        PID:1776
                                                      • C:\Windows\System32\svchost.exe
                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                        1⤵
                                                          PID:1824
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                          1⤵
                                                            PID:1916
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                            1⤵
                                                              PID:2028
                                                            • C:\Windows\System32\svchost.exe
                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                              1⤵
                                                                PID:2044
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                1⤵
                                                                  PID:1660
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                  1⤵
                                                                    PID:1932
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                    1⤵
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2060
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                    1⤵
                                                                      PID:2180
                                                                    • C:\Windows\System32\svchost.exe
                                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                      1⤵
                                                                        PID:2240
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                        1⤵
                                                                          PID:2400
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                          1⤵
                                                                            PID:2500
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                            1⤵
                                                                              PID:2508
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                              1⤵
                                                                                PID:2672
                                                                              • 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
                                                                                PID:2768
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                1⤵
                                                                                • Enumerates connected drives
                                                                                PID:2784
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                1⤵
                                                                                  PID:2880
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                  1⤵
                                                                                    PID:2896
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                                    1⤵
                                                                                      PID:2916
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                      1⤵
                                                                                        PID:3424
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                        1⤵
                                                                                          PID:3652
                                                                                        • 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:4924
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                          1⤵
                                                                                            PID:2912
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                            1⤵
                                                                                              PID:1624
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                              1⤵
                                                                                              • Modifies data under HKEY_USERS
                                                                                              PID:3236
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                              1⤵
                                                                                                PID:3768
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                1⤵
                                                                                                  PID:4184
                                                                                                • 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:3412
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                                                                                  1⤵
                                                                                                  • Drops file in Windows directory
                                                                                                  PID:7476
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
                                                                                                  1⤵
                                                                                                    PID:12972

                                                                                                  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

                                                                                                    47f71d0f4116da92e546779278b5b97f

                                                                                                    SHA1

                                                                                                    6ebf778a8aa7fa8141ebf3f1b2cd7ebf9e2ad203

                                                                                                    SHA256

                                                                                                    53be46cc955ff6f5f7bf17e124923db7a6cbbb54e8846c0f565de70bc8dc2ffe

                                                                                                    SHA512

                                                                                                    859971cdb735034ef2ee88ab627782bce003a91af575976fe91607131d8b755ece60e742316c4fd71c6d475759984f79d374dc0d07231d1e4ac83f00b758d24b

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

                                                                                                    Filesize

                                                                                                    404B

                                                                                                    MD5

                                                                                                    0f778f8c3ef722ec75364e1a62bcf27c

                                                                                                    SHA1

                                                                                                    076e0e9657ec1b609d0df15d6340c51b12d12dd5

                                                                                                    SHA256

                                                                                                    268c29d762fadcd485c78e300a11142f223a38a609738b97be35ee15f39f8b3a

                                                                                                    SHA512

                                                                                                    355ded7a2eaddf79a29aa6e609e3563bc2f0007d1269d1f7a2a4294c9fb92d3cf03a98e1b26fc5fed599b36d5520aae16e557e64d6f95171f8ec36f1cddb4337

                                                                                                  • memory/7476-7-0x000001F490260000-0x000001F490264000-memory.dmp

                                                                                                    Filesize

                                                                                                    16KB

                                                                                                  • memory/7476-8-0x000001F48D940000-0x000001F48D941000-memory.dmp

                                                                                                    Filesize

                                                                                                    4KB