Analysis

  • max time kernel
    899s
  • max time network
    420s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2025, 23:42

General

  • Target

    https://kloo.me/bjphzcz388

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://kloo.me/bjphzcz388
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1544
    • 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:4 --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=133.0.6943.60 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ff9e978dcf8,0x7ff9e978dd04,0x7ff9e978dd10
      2⤵
        PID:752
      • 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 --string-annotations --field-trial-handle=1548,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2056 /prefetch:3
        2⤵
          PID:4556
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=2036,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2032 /prefetch:2
          2⤵
            PID:2516
          • 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 --string-annotations --field-trial-handle=2352,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2524 /prefetch:8
            2⤵
              PID:3828
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3124,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3188 /prefetch:1
              2⤵
                PID:2584
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3132,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3228 /prefetch:1
                2⤵
                  PID:3856
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4236,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4252 /prefetch:2
                  2⤵
                    PID:4224
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4216,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4704 /prefetch:1
                    2⤵
                      PID:952
                    • 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 --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5220,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4828 /prefetch:8
                      2⤵
                        PID:564
                      • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=208,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3160 /prefetch:8
                        2⤵
                          PID:2456
                        • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=4828,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5468 /prefetch:8
                          2⤵
                            PID:5036
                          • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5476,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5384 /prefetch:8
                            2⤵
                              PID:1240
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --string-annotations --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=5424,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=988 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3112
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=2616,i,8849374213639258572,9589537705427872720,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4304 /prefetch:8
                              2⤵
                                PID:792
                            • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                              1⤵
                                PID:1944
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:4668

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  Filesize

                                  649B

                                  MD5

                                  2c26a4ff3538871203d5286634cfbd06

                                  SHA1

                                  d1598f35df24c4d4cf7cf3a7c9a31e6f75c2c690

                                  SHA256

                                  f982a209cd42494fd8c802fdb1c5392ca32114070c2819cd353e2ccd65cdebc2

                                  SHA512

                                  c14cf049dd7aff331528fea65fff9109eabe76dcc114b433a9838ca26e49eabd5261da785ae7672828f1f13a496cd70701e21baef0242310c5575711b474a065

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

                                  Filesize

                                  3KB

                                  MD5

                                  2d068d8ee1a7c3d15236883e2c2c4e6b

                                  SHA1

                                  9bf853786e35d669fe7a68344c6d102acafe1b92

                                  SHA256

                                  a1873f91f53eb518c8db1c3986b79385b865a976a591a1a71cdacc365bc80077

                                  SHA512

                                  840571fb28ed2ecae49754260aa22a67f29941ea5ea0ff46b4acc114efc8cb59d6132cbaafad0e8a778867d46692c559b47d4384e140558425fa4b5618cdbb96

                                • 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

                                  518B

                                  MD5

                                  f4ae8602b68127507eb7cab6ee5fd49e

                                  SHA1

                                  07559baea83684ea66948decbd2ec5afd5b7cbd8

                                  SHA256

                                  6945248b4c85a1fd82b81c5a17f40ba10b60173c6e61f509ef3f9717315fab33

                                  SHA512

                                  e09222094a24f3f7e54a119c34d6625210f1403c1b89865aa99026860d0a8fe385eb0e9a79d497501386b5bcce6bb19f189cc1ea273565105dfc53be1beaf6e1

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

                                  Filesize

                                  10KB

                                  MD5

                                  658ad83a2535a8559ca965dba0c55628

                                  SHA1

                                  17a6f72889408aae96b27aeea5c9d834554f20e5

                                  SHA256

                                  61c8aba4f241bec938c743a4c8ee795aebb93e7173d78da176300a040f8202c4

                                  SHA512

                                  81c88d102b823ba100ed847a0fc8b3d449f7a0496cb8a80755bcd563691099650f3bd2894b14c8597e19a4a3460af7986dcfe77a596183e51a6ac2fab2b7be3d

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

                                  Filesize

                                  10KB

                                  MD5

                                  f0d148b97a8961edd5c58f50d4ce6da9

                                  SHA1

                                  367d9bcb14db5591e058e1af262fc06676bb1843

                                  SHA256

                                  106a58984be14e9255c3a521149518e077afe4502cef0a24a5387f9f10a55cba

                                  SHA512

                                  ea9b8bb22aa4bb976a7bcc7672deb988a9974e4cc6890a38882d6d71a34403ab5199edc0b60ce66cd1a61e9180f0ac10511e80ab8fd62f1c137ce3007e2bd678

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

                                  Filesize

                                  11KB

                                  MD5

                                  f323a7a57a6814e393876ef2189c9a3b

                                  SHA1

                                  6a8bd30bb2588f49f4f7abb4ff665f1e2f4acf16

                                  SHA256

                                  6874657cb3681d411f23a69204ffddac70d076d1aed6d917502d86841046de63

                                  SHA512

                                  b21db52d4601fc85e5b8ac4e9c40b8b09b8dbb9f8ddc08fd18eae2481228fce9f3a454ea58880e9a5a99238f389ecf211c78ed493299beeef5bc9ce5225919b4

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

                                  Filesize

                                  15KB

                                  MD5

                                  4950b7d71a8a94898b5a39c690366bf5

                                  SHA1

                                  6f6e63bf10125ccbeea8f3ecf623f67e2633f0d5

                                  SHA256

                                  22f1e1f60ef994093f1339eda09076a46c2da63643cd8d137ee8de02cb356007

                                  SHA512

                                  ffc289c99a3436f4a89b6ccd5bb068580c52c1cc6387d2864075e8cf48c69911f05bf7731975e1d2f4787b175255af7119e2a0e7f169da0ee98aec8577b79211

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                  Filesize

                                  72B

                                  MD5

                                  9118e1475447e836988372049b3e3a25

                                  SHA1

                                  8d3a63069c19b2bedac734ad8eabe87c937eed0d

                                  SHA256

                                  61bccf98cbdd83c47db016b6a3be889f761873b67e13a581f3445a8e4f4e787b

                                  SHA512

                                  ff9086d4aa11f8e9265a14ba7b101484ce2df6cb85997de26e4454914d820d4471b55afea8c105dd760ba92d41647134088cff1d678a475a9e369ec0ad32a97e

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe580366.TMP

                                  Filesize

                                  48B

                                  MD5

                                  9a110f50bf6e9e591e743aa939f2510e

                                  SHA1

                                  bcdc0074d0bc118d8daca3aee07d1963f8559d84

                                  SHA256

                                  4f493f351865c5a5ffae896594667edfcac322c94dc61aa32cea28ec045737ba

                                  SHA512

                                  06b306c5dae99ae73112dd5b588af90aea81bb3b70bcad9a25481a031f555f134ad0eeacec1b4820e6f4c270c300d78a8cf1bf479709c7e577261ef032fe6415

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

                                  Filesize

                                  81KB

                                  MD5

                                  d2fe10999f96d41d95479df7e9acf5da

                                  SHA1

                                  83ce425d726cc73952a0e339368e9e0f4bb1e1d9

                                  SHA256

                                  5f842f52f78e774163209e2c5c881a5eda9c77f7cf4d83e9a90e2bdb131391d1

                                  SHA512

                                  e5f3ab24ff5a8f24f5eca85b33753735898ba34c1dbf41e621ce179362464ccd45e43094db69c184bb09c51bdb892ad2999e00e6864478df72b128a9df806ffb

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

                                  Filesize

                                  80KB

                                  MD5

                                  34c1e2fedbb403cd10555eca14f2a58d

                                  SHA1

                                  364cf640e9cb5ec5cf9f1ebfda609563e7691b27

                                  SHA256

                                  a80a69b79e171ab43465d8d71b61a15ccf16b7af0dda3221b3bbb8b9fb154653

                                  SHA512

                                  287fb3ad5dd5c231293f5b9537ba11cd0eade8501062da836d2627236907e8e30b2234d5bd743a27421a0f3e8a43c687aa1ccdde67a4c27cf0e7d6b4d4b25e79

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

                                  Filesize

                                  81KB

                                  MD5

                                  02f4b47e081db0eecf777b5c3a222949

                                  SHA1

                                  321547636694bafe97c6e3ab239f14f44ea08eb5

                                  SHA256

                                  f69fd021a724fda1c14bc5262753648e7ec4a4f1ca80e1f23cdfe1eca183b52e

                                  SHA512

                                  61923e16e020b8d64d6f0009f6a4b364086bca46ce32e87bfd0351e194586764bffe61cd435beb9cbe91d2801a89e0772db15fa6c58a9d993a8ee87eeffa11e5

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

                                  Filesize

                                  81KB

                                  MD5

                                  c5883e1967fcaa1cdbaeab080c4ec996

                                  SHA1

                                  2ab3fcad53b0eccf2562c687227233f3cd7f566e

                                  SHA256

                                  667658001005cfe2e9fea235b531be655c3574cffdb2c1e8708661c3e7f97a9a

                                  SHA512

                                  9f3c779ae51653c34e5a9318cd297642e4ebfd0d156634b81e91670b2970da5aa3ad1d9939f5cfad8e9676029e61268678e2f8b7596b9df56b1b7b90c412142d