Analysis

  • max time kernel
    47s
  • max time network
    50s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11/09/2024, 16:18

General

  • Target

    https://analytics.joinr2d2.com/ext/media/pixie/81fa689a-7701-4a75-b173-f52bebb67fc4/users/

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://analytics.joinr2d2.com/ext/media/pixie/81fa689a-7701-4a75-b173-f52bebb67fc4/users/
    1⤵
    • Drops file in Windows directory
    • 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:4988
    • 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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8e8a4cc40,0x7ff8e8a4cc4c,0x7ff8e8a4cc58
      2⤵
        PID:804
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1816,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1764 /prefetch:2
        2⤵
          PID:2056
        • 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 --no-appcompat-clear --field-trial-handle=1384,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2100 /prefetch:3
          2⤵
            PID:1004
          • 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 --no-appcompat-clear --field-trial-handle=2164,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2144 /prefetch:8
            2⤵
              PID:5036
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --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,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:1960
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3148,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3288 /prefetch:1
                2⤵
                  PID:2656
                • 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 --no-appcompat-clear --field-trial-handle=4496,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4508 /prefetch:8
                  2⤵
                    PID:5000
                  • 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 --no-appcompat-clear --field-trial-handle=3660,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4244 /prefetch:8
                    2⤵
                      PID:4840
                    • 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 --no-appcompat-clear --field-trial-handle=4524,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4532 /prefetch:8
                      2⤵
                        PID:920
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4816,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4828 /prefetch:1
                        2⤵
                          PID:3960
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=4972,i,18039164942711581539,6073233087552960426,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4960 /prefetch:1
                          2⤵
                            PID:3452
                        • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                          1⤵
                            PID:3492
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1452

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              649B

                              MD5

                              a2952de76c882c387830b30f17337c55

                              SHA1

                              b25cc73d512900987d1f41524b3a02330a1ab83a

                              SHA256

                              eff9d4471cb026ee6b521beaa8b0c31f748fb202145f0ee2dd643001c1fed4af

                              SHA512

                              283588a35be5dc0eea10e66fd2a66237dc34c6088e5895b3aca1aec5e2ea924391e242bcc279e8f8c596ed121742b7a012f4e475b355ed505b949e1cac9b8e41

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

                              Filesize

                              1KB

                              MD5

                              841f7ff61818ffd914d9724ae97c6db6

                              SHA1

                              97b48683d4750bbd439d92db537eae2904dee1c3

                              SHA256

                              8826105c318cd0b2cc123020e89eff36ba17bd3ec1e07a69aa3191bfb4cc2536

                              SHA512

                              a82166ce2c5b7b4860c17fe16b6335a77934bb739ee96cb7a3a609df17db8f3c85d17b4c84626bf67566dd3efdb0bb2b7d2fbc0cb1eac468ed8154588d2fcdd4

                            • 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\Preferences

                              Filesize

                              10KB

                              MD5

                              1d123f45de1ebc0a03a7d83926c944c6

                              SHA1

                              7e6e087bdbd056fdeb2972e1ea17ce85569c5104

                              SHA256

                              10539b360146f49520ed541c0dda37a6b46520e340ce0d82c8376470ad16f794

                              SHA512

                              08fe3cbaccddb575626d91be8e4b3a380ab93c8480d726fb5fa41b2ca462be125dc0ce5d4802f9173c04e3be38e2b8f65438fbe858dc3c86dc2d240aa673807a

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

                              Filesize

                              9KB

                              MD5

                              b6f7aa90c89b48a97a738945fcb0ba73

                              SHA1

                              8cd5d3418111becce56ec3af623fdb2c88b5e3d7

                              SHA256

                              93add867e7d94eb0896a3479531c930b17778224cbcfdaa6eb5d32889ee9ade1

                              SHA512

                              bbd15feb577f40114f8c0a1f188ffaeaa7e3d3e1c157045a54d2033c55f5ad3e064d5db078e03f5a57d21208dc27cc5949073c32fb126404ce4033159d59cc40

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

                              Filesize

                              9KB

                              MD5

                              c08aa394fa0630c1fa9502fc52befe03

                              SHA1

                              901a5d582a040ef7e3af046972cb120178344b15

                              SHA256

                              3c3f69db943859322d0b17245ea0f972c6d13edd62af0b75490124409ef8d738

                              SHA512

                              a4675ada6cd41b6d45c5f30653c18c7b270b789661135f64fad0ed3cf2ec8436390fe9f1e514c889dbd8b47c058603bf791f7e24952c14379ead3b85f7af4125

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

                              Filesize

                              9KB

                              MD5

                              3c19406a0108340b868bb27a91b943a7

                              SHA1

                              7ed6d5bb8503868b5e8cca27f31ea154db8d2807

                              SHA256

                              05c990a5e3af1b902b7b475802f1712fe45f98f3785a2c35bc0a4fe093354a51

                              SHA512

                              09431a06c4e5a387a688e31dfb807362aaf53954581a0d7402952795be8500601b39f8bacac0a02f5eb2fb8a72b4bc02f67927b6f31ec49713312270a06127bd

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

                              Filesize

                              197KB

                              MD5

                              10cf91a43e12f9ae1446a30f71f86d9f

                              SHA1

                              480301aa431ae90f267f5aedd4d5a815d4016504

                              SHA256

                              7a62fe204e15c13e4e40880b0d2dbb8e3e887ca9c46874ca6479caf74a05dc3f

                              SHA512

                              17d686c18ccc64489bf9ba2e37f0ce55f6f643f4d621f9c71b34267e6ef82831126c4e0f6b20999759b0f7b39ce491d9ee95c780eea52b3da99a62b4d108b694

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

                              Filesize

                              196KB

                              MD5

                              4649a6da8ce84e48c2c6edac3993bd0d

                              SHA1

                              ed189297590731134da8bf41db81206622066ead

                              SHA256

                              15fcd71922700ec49a62c40446523b93712e70a6c4a05cedbe28fb9799153253

                              SHA512

                              2b491a76b436714755c6d21e0edfba9374e316e2fea3fa050c4a9f16f136d754c4aef5e700b0ce3ee13ad23320e18d951124f6d652cc3249e0257a002651108b

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

                              Filesize

                              197KB

                              MD5

                              56db8ba3e5a9345fa8acfebc4221a686

                              SHA1

                              5116859a2e7f39b87ede3c7721d328512dc44aa3

                              SHA256

                              bc5ef2ca8337862467bf399755a0bdd5066d3ae4b97f59b50a8252a4ceeb1da8

                              SHA512

                              e94ee575bfe9a9f31a97e0ad1c72df9f12cb6bd821b0796c2130e14f2275c97027f3a2151db10ed187cbb961abb1846d10f3a4a07c9f153f75c2cd486c293857