Analysis

  • max time kernel
    16s
  • max time network
    10s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 15:12

General

  • Target

    https://4dzar55ab.cc.rs6.net/tn.jsp?f=001C1CCnoiygU9ECS36KuSfCsVfcQrxBQmf_U-EmFgGjXpgoq5qQELX5k-KVtwj5dN5dUYxVIdSPCuaG6K58O4Iac6vl75Rri6_s_IbF8U8XmTq_kWOthLTaGntFffGzFI2e6uh8XIXO-r2urDaNc2K9dPRd7uhlkw7Os-shu7Hhq8XvZE6e5m9xuK-qbZysNct3TNstN2orYyi3eIfwCmNWGY9FNvLthdxbU6giiThm4cFuFLKve-okaNjwzBa8BQm-dndRMTTk29xv2hCX_wLdCiV2g_O0_tI&c=wDeIZ7QFuC3SRDXx41bootu4AsYG2-GeakXeOONtfuefrfhRHPvUGQ==&ch=QPN7ZO6uCUMeVvM-I5W7NSvIMR0xpPx_o9RjvwMeo-KsQVM5WIGSvw==

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://4dzar55ab.cc.rs6.net/tn.jsp?f=001C1CCnoiygU9ECS36KuSfCsVfcQrxBQmf_U-EmFgGjXpgoq5qQELX5k-KVtwj5dN5dUYxVIdSPCuaG6K58O4Iac6vl75Rri6_s_IbF8U8XmTq_kWOthLTaGntFffGzFI2e6uh8XIXO-r2urDaNc2K9dPRd7uhlkw7Os-shu7Hhq8XvZE6e5m9xuK-qbZysNct3TNstN2orYyi3eIfwCmNWGY9FNvLthdxbU6giiThm4cFuFLKve-okaNjwzBa8BQm-dndRMTTk29xv2hCX_wLdCiV2g_O0_tI&c=wDeIZ7QFuC3SRDXx41bootu4AsYG2-GeakXeOONtfuefrfhRHPvUGQ==&ch=QPN7ZO6uCUMeVvM-I5W7NSvIMR0xpPx_o9RjvwMeo-KsQVM5WIGSvw==
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe2146ab58,0x7ffe2146ab68,0x7ffe2146ab78
      2⤵
        PID:396
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1676 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:2
        2⤵
          PID:4248
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:8
          2⤵
            PID:1900
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2232 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:8
            2⤵
              PID:2988
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3044 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:1
              2⤵
                PID:3312
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3048 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:1
                2⤵
                  PID:5072
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4392 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:1
                  2⤵
                    PID:1440
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4592 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:8
                    2⤵
                      PID:2628
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4648 --field-trial-handle=1904,i,6854118225685925045,6817643563556924313,131072 /prefetch:8
                      2⤵
                        PID:1532
                    • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                      1⤵
                        PID:1360
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4648,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=4380 /prefetch:8
                        1⤵
                          PID:1308

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          1KB

                          MD5

                          dcc2a7203929231f9cab52c85282b511

                          SHA1

                          b9dc26c3613dc9e19a28a8d070b4fccc8a152a85

                          SHA256

                          1e3e5e7a3b5dc619e54e8308b8d104847856d76411cbe6b887c6bcc92d7d7ba6

                          SHA512

                          fd1b950d075b0bca8e160acf9bb90e9eda8bda658ebef55496be1e12b0a174aea554cb7e73b7332ff552e7f1c3ef72d17a10a7d27bd4f7284e33f3e44b0d85fe

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          692B

                          MD5

                          e2b8eae1be6d01e0013984f021c29cb4

                          SHA1

                          371c5db598473be5ce44c9b6e0a1d8577c5677aa

                          SHA256

                          ad715f88f4ffbd67d02a8c09dd78c0d33231f50beb30b63ec115d994a4a25a0d

                          SHA512

                          2d7fc950a5226d3234cb1d090f57dc4cc0fb6474f952fe7027c6efac9d1afaf5c8a2f6f2545e0aef6e41088b12838f7c1cc0d616cf5439ba7f27bc771fb40123

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          6KB

                          MD5

                          40e48ecc41c06d6c31b752adfd6f6b19

                          SHA1

                          695751cb427492ceb3c5ca2581728509c0214148

                          SHA256

                          c7648aeb3881c7583c5013e94dc0019cac15f771e8272a4cdaa6e5efecab5d64

                          SHA512

                          b5a394e18d85ccc7641c0f0ed1fdea56c2793aa36ed035f41ed99b96ad39aae26d735386889d153c7993a06fe121fc97feea5262cd9b799e35726e384a106693

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          138KB

                          MD5

                          e4edd79f4477fcdaccf85e2c0bea51ef

                          SHA1

                          30764f219b2067486a0686317b6407f9f945e6b3

                          SHA256

                          d577559631f77f7b5b7b4ab4ac2b724c9896fe94989195c7cef0197882591c96

                          SHA512

                          779344669fb80f90aacb596371f52cf10e651f5ea1d1d5f70624161883aa25cfa39a5238b64d65382a65af073be0380fe0aa2502b353ff8cd7acbfc77e4eabfa