Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 00:24

General

  • Target

    https://pub-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://pub-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html
    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:4116
    • 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,0x100,0x104,0xd8,0x108,0x7ffb01249758,0x7ffb01249768,0x7ffb01249778
      2⤵
        PID:1072
      • 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=1748 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:2
        2⤵
          PID:3752
        • 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=2132 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
          2⤵
            PID:1392
          • 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=2244 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
            2⤵
              PID:4208
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:1
              2⤵
                PID:3272
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3096 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:1
                2⤵
                  PID:2700
                • 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=3940 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
                  2⤵
                    PID:3968
                  • 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=5452 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
                    2⤵
                      PID:1376
                    • 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=5432 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
                      2⤵
                        PID:2316
                      • 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=3936 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:8
                        2⤵
                          PID:3604
                        • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2376 --field-trial-handle=1028,i,7070793031196285060,17406285174363456895,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1052
                      • 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:3288
                        • 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 --no-appcompat-clear --mojo-platform-channel-handle=4192 --field-trial-handle=2252,i,3429015581403167983,2708022432612919502,262144 --variations-seed-version /prefetch:8
                          1⤵
                            PID:1908

                          Network

                          MITRE ATT&CK Matrix ATT&CK v13

                          Discovery

                          Query Registry

                          1
                          T1012

                          System Information Discovery

                          1
                          T1082

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            120B

                            MD5

                            eb3c7b904f86f27832f91cf4378d12e7

                            SHA1

                            31f674e3faa6828c38a89dab115fcfa4423343dc

                            SHA256

                            bc577ffd17bcb59223588b3ce701f39ffcbcef14f7f35ab952a8e54d6ebde6e5

                            SHA512

                            a94dc1d004abf90075a0a5060bbc2bdede67b7b3dcc5c65e7fdc4111da58594fa6a88716acdf324f48335818eae383371accec0e7c31b80cfe005097e3de1168

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

                            1KB

                            MD5

                            603ab20b3e518a266e13735df9d15f66

                            SHA1

                            bb97ea1beaf08909cbdb212d72b237dad39bc3fd

                            SHA256

                            265e37bb38f2ab0bfb9e45815ac6048a97bdc9d8c7786b8083856613bbadd7b9

                            SHA512

                            4d135454193d7ff93db29982d21393756e371df1f7610c6f7e235b9c35d325d24ccf1b1b2ff1b984acff0f66f2a54f3fe63a17e882485c3e7fe9252a0d3706fd

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

                            538B

                            MD5

                            a1ac41536990849d5af55df26d28f36f

                            SHA1

                            ef9144c04d9c623703066a50d44b08c81a8c9748

                            SHA256

                            8540f97874f99a9ff96373f8913016fb2ccddf78b4aea33feb44350291a3e51e

                            SHA512

                            efc60fa08b84fcd88a052934383bba9d92c65f4c1221a6caf000f0222984ff6da8a3fb4602ecb9cf20af242d4326557e115a64f12413cad684557d4a839abee5

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

                            6KB

                            MD5

                            c39e85225b497938fbbc4f974c8669fb

                            SHA1

                            ad25284e7be30b558119eac6ff8f2b43ddfba0db

                            SHA256

                            45ff3898809ee4725a25ee6da444d19a1fdfa10db682cb1fe3959d5b84c52606

                            SHA512

                            aa0a009c6cc135761968f4bc95374dd0c75696e4e6cc79bded7ec1abbd0b49be963af28e10a2a62f29f3ac29c3d4a060886e3d122e89adfe30eb0dabaf42c010

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

                            136KB

                            MD5

                            6cfb38cb9b45334bf949747d373d0c76

                            SHA1

                            8b279289c76d81773544eee7ffd8c8438bf3e338

                            SHA256

                            d7e36c086eb5f45ca51446857192d60044d776ccc11e4b919cd1953614eb7113

                            SHA512

                            5440e78564f5c8f96e946b1fd702fa7d2539ea1536a892bdad676776472842718f8260c9213f67359e5cc5ecf40471f888ddfc9f867f850d425676c30c8920fa

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

                            136KB

                            MD5

                            25830761ac0af3d1882ff81e4c805861

                            SHA1

                            9ef8d3a41e595ae2d3d86116bbace6d4da8561e3

                            SHA256

                            3de8e5d8675462eec9b9b8823f1ec114be13bf61e3629c7a3bd55e967b730459

                            SHA512

                            8f5650944ac1780c9b2105d35d0e467e5d774e7ef6e9e80620704a303d7ab293f467b02449dffa7d77006e6d3ed0ffb42ed286a7c4b053b3fd324102e97948d0

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

                            136KB

                            MD5

                            35baf9822ee187fb08911568916a63cb

                            SHA1

                            3822946481100e2bb389603f71d6ebcfa1f3f99c

                            SHA256

                            bdb095d03e7373b93cffd423ed22aab89d94844c08071c3a5ab8f12f200a7351

                            SHA512

                            99853bc25297af83223a914f6fbaa750d4edc090a652b8cb9ada829388fe54d0dc2030208ec45ca8cade0e8aa8c829f0f9b5c86ec205ec82d88a2773e303115b

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

                            183KB

                            MD5

                            071e923f809a90f2d7e4dd631a43baec

                            SHA1

                            f387a3112b291967c886d2acca3db50be7dd844b

                            SHA256

                            887bb60c7521239c97ee84e3efbdaf5faad166a3a0bd71da23de69d8a3d43d4e

                            SHA512

                            82dca296e3513419f528a42f8982a7c1d835b27efa3b35fd2cb7b66f8bea2ab2116815646b6d57a122883c651e576a982641b3ca1d55c06d4327af2ac88180c6

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

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                          • \??\pipe\crashpad_4116_WWBGTYCTFDYNZQRP
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e