Analysis

  • max time kernel
    52s
  • max time network
    56s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/04/2023, 17:25

General

  • Target

    https://sites.google.com/view/htssvacom/home

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://sites.google.com/view/htssvacom/home
    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:4348
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffede549758,0x7ffede549768,0x7ffede549778
      2⤵
        PID:4212
      • 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=1776 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:2
        2⤵
          PID:3912
        • 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=2168 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:8
          2⤵
            PID:4780
          • 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=utility --mojo-platform-channel-handle=2236 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:8
            2⤵
              PID:1952
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3068 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:1
              2⤵
                PID:3708
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3080 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:1
                2⤵
                  PID:4392
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4764 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:1
                  2⤵
                    PID:3800
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4904 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:1
                    2⤵
                      PID:2104
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5148 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:1
                      2⤵
                        PID:4872
                      • 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=5596 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:8
                        2⤵
                          PID:2208
                        • 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=5664 --field-trial-handle=1800,i,17005203305984811395,8844358355129765108,131072 /prefetch:8
                          2⤵
                            PID:4708
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:4744

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  264B

                                  MD5

                                  aecc142c8af8d5ca6042ed266ba9e444

                                  SHA1

                                  c6415b4ed8c40344f45e92e4bbd2437eb0b760f6

                                  SHA256

                                  45b7f83b00939863fe8b49a147c4ef321ccbcb3b87338ccb0530a1ff46507afa

                                  SHA512

                                  fd2e96fb717af2fc0689383c0be9fece70b2e9e48f7ed1d13514d0d1f68677573ae8d2a10ed4063a36c8f09aa576d4f959da4be2fe5d4762ea630e96a54ce06d

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

                                  Filesize

                                  707B

                                  MD5

                                  7a0a0c278415407db9407c3b83e7140f

                                  SHA1

                                  cb8d46e825c487c15040147fbf42ea3abf0c5f2f

                                  SHA256

                                  52e781b8b8370128df8b54454fd4a64c7631a7b77dae8662e0024430bfdf1f8c

                                  SHA512

                                  a09335ab38bbbadb42ef7d2488f4aa643dd7cbcefa2d7c04ee41e91ca3bb7101c48d4bf26b85615ae7657b151a5d747c6315af35f855e4bda5257bad4d21c7ce

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

                                  Filesize

                                  6KB

                                  MD5

                                  01a5b6e4c787894588f02e0e233c230b

                                  SHA1

                                  704111abceb43154d2aa70f257f82500cdcee904

                                  SHA256

                                  3d78885cd236ec1f5c1e1118a17f0a4d2acad09d78e4d5d883dfc552ac2c7c49

                                  SHA512

                                  b06687fe36b8b71c57d6a05baafe80a4ce3292c4b176330aec2f88a67bf8f70b1e7a14e5868ab193e2eabffc2ad354afbbc15a6eec06e747a1a2feb6c21c61b5

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

                                  Filesize

                                  5KB

                                  MD5

                                  4b7aacacf0014797f03704bfd3c3bf41

                                  SHA1

                                  c85e3ea4ecaf2e839a1517fa80534e84fb0acddd

                                  SHA256

                                  132f7e45d180dcf751473b9bcd8140a988a56baeb857c3304d33261f663be6dc

                                  SHA512

                                  41e0dcac3210e19739f0e1d7b0034178297e7c4b95a069c0e9ec59a1f8de897abd935356ce21153bb8697b1632c5d19e9975cf850244b8d3ecd3b9a547f0200b

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

                                  Filesize

                                  199KB

                                  MD5

                                  80800ffc73254a3a10df5062ffe3ea7c

                                  SHA1

                                  cce338b6cb2d82478f36f6d30e5e73a4b5a40bfd

                                  SHA256

                                  171d31d9e34b58ed843763a66ee726e7bb32f9a089da48f4f3b3c221b804f77d

                                  SHA512

                                  6ba226544c9719fd60995844e77887646722b30df70e410a4085f206868c3bc1eac026257bdaf72360cb640904d903d3bc15bd2080425d2cddb5c2e7dff7d520

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd