Analysis

  • max time kernel
    104s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2024 20:23

General

  • Target

    http://ncv.microsoft.com/8ozDN3WlSW

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://ncv.microsoft.com/8ozDN3WlSW
    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:2040
    • 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=0x10c,0x110,0x114,0x108,0xd8,0x7ff8d9c69758,0x7ff8d9c69768,0x7ff8d9c69778
      2⤵
        PID:1828
      • 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=1620 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:2
        2⤵
          PID:2644
        • 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=2208 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:8
          2⤵
            PID:2832
          • 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=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:8
            2⤵
              PID:2760
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2776 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
              2⤵
                PID:3408
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2760 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
                2⤵
                  PID:1136
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3964 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
                  2⤵
                    PID:1032
                  • 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=4892 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:8
                    2⤵
                      PID:880
                    • 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=5000 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:8
                      2⤵
                        PID:3300
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=1772 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
                        2⤵
                          PID:2212
                        • 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=4892 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:8
                          2⤵
                            PID:5032
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5128 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
                            2⤵
                              PID:3660
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4916 --field-trial-handle=1824,i,11074740939504206147,4109222178737000188,131072 /prefetch:1
                              2⤵
                                PID:4032
                            • 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:4460

                              Network

                              MITRE ATT&CK Enterprise v15

                              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

                                216B

                                MD5

                                489be18f777081c1dd1eb0b1a9aaaa56

                                SHA1

                                727ba0c6fbc0f68052ffc4a5edb713c0fc24a69a

                                SHA256

                                c43dba01a8d97896a30f43b9dd92e01185ac570180ac7be5a31e6eec4122d30a

                                SHA512

                                4beaab9a1b9f3ef4011db8529b097aea90861251823fbbb5374beffee3927602a4c4c66b4fa9472e28a857d3b5380c629ee75427fb94e159ecd22695ecd7374a

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

                                Filesize

                                264B

                                MD5

                                01738bf3e11331989e42bb34cdfef63a

                                SHA1

                                3f6dcdff30c0a463f3920c975c086e12167e493a

                                SHA256

                                82d3c7705a703bfbe98a125f5668682dd7256cfe5e69c1e4185451602d529687

                                SHA512

                                f3faa9c604bf2f92c2294331e36a1c8cde580510dd742b347c7a6254a31e875cc55a2662cefdaf1134d778bf71f68a238199b4ca2ea8f07b166019f0c74aa2cd

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

                                Filesize

                                1KB

                                MD5

                                3f90eee7bf323e46b8583d47d2508ddf

                                SHA1

                                f13df73a915aca8c38450cfa67eb8b6fa6c08aad

                                SHA256

                                f4cf5166c30b236d453a40fee8be2680311404d6e3da434d86666963fd53e4ef

                                SHA512

                                d84e97f1b29b2c5ed3c65375841d46ac89f2c030d855cd06a9ea1f0e14a9ab5e2a2d2bd8c5ddbfd26a9216a3e6342f3ac99835cbe5ad90cbfe434a1db55d2db1

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

                                Filesize

                                538B

                                MD5

                                67fe0a39219b895103b2b981ebd554ac

                                SHA1

                                6dd66dc60d6e3adf1f8bc7258f6a997393e3fbca

                                SHA256

                                203a48c2562c4de7393c91bd2a94f017953722368d62e733ffaff9c709413b65

                                SHA512

                                5772435922d9c36f6419a41c245fc86f3b470bcd6c38feb7e10ac4efc7e8c3ecbffc03eca0b04ac30cba8a05de6025c098354b3dafd18960fe1912eb8aa53154

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

                                Filesize

                                706B

                                MD5

                                8ed51be50c54dd18ac1339177acbff98

                                SHA1

                                d410afd4b0c3daeefa86817d5f0a26efa3f760ba

                                SHA256

                                bd86adced95a719fbb10a8f8fac82091b68a617bc02975d20bd4ad3f688af473

                                SHA512

                                221774aad27895861e2086ccea3d05d368cc905b25de7c7173473e65449cfa41abd5a720b0d515812650abf5b7820cbf9f0d86760824751c79a4c5101a2d2e4c

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

                                Filesize

                                7KB

                                MD5

                                0823d6336c91e94537b52e058cad1385

                                SHA1

                                f02867c902b9a9cc02dfde5d419d53ff4a968210

                                SHA256

                                8ee1ec5c7d1afa5114a0fb96157b49f9d2d1a1ad604c10b6913fb2a426c9ae99

                                SHA512

                                1479d092e6907b7576d6945fc20268fda4badf32a1fb0d5d713db4a88bf00cc098be4bed529e2aaaa90d1d5ea9b609e56991fb4ffbeb3634f1ac27d5b5565885

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

                                Filesize

                                6KB

                                MD5

                                7120b9f3ce46415dea1325cd2497a681

                                SHA1

                                706f03b19331b99b5d6893f2ed4e6b39c0df9293

                                SHA256

                                06c122ed7036089fe7c447f67eabc1bbb67d886bf28a0c6c291dedd8886d15fd

                                SHA512

                                4da2fecb2305ba0eaeba4d5aef77d85eae564d1ebea15d9b65f0fef185e02aaeda44be9c02e3c3a0bcecb2d63c8529d4f9064e32363df314c61ae3a898bf2e35

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

                                Filesize

                                6KB

                                MD5

                                2172ebc182a04dde6cb95a06ed140111

                                SHA1

                                80c8e6d05decaf917b8201022bc82c431756aa09

                                SHA256

                                4ca33e9f0896d4aea6f0dfb5926a98227e9bd5eaed8b87edb5b29b7cea329901

                                SHA512

                                db9cf91e2eb6ba3a26c0976169db58c1f3cafb665619aa46a3777bdd18428b0332c883e9e76d842bd458282d0506ab707688ce6951033eb74479d1f82377815e

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

                                Filesize

                                114KB

                                MD5

                                29479d01492d877a0125edbdc19c3883

                                SHA1

                                63a9eed74566dd23caede9db4961ff0c8c9a9ead

                                SHA256

                                92122ac0f825ee8327767927d962ccd3eb6b2b1e932a6348880c199f282aa6c3

                                SHA512

                                552d2cfce9896a440833351f7f669c765a505a0c60cad24a64a5d7bd02b1a4ac2369ba563332631c48eff71addbd595f68a5294bf7e6073ed0dfb34702abd002

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                Filesize

                                104KB

                                MD5

                                2d351a27ae915a5e009036952eca065f

                                SHA1

                                17fb4fd5cd2ac5bd1d4bac92ca2f5dc8dc25e98a

                                SHA256

                                d3d210b8f19596d100057b65a1cfccf9c08ffe3aac68cf40f265bd38ae890949

                                SHA512

                                44f17862953c6858431483d5c751346694aeb244da2c534cb8a6b5e5cb8467cb636211d5011824d22b5dc1e2dd3950ae18fb77b0267359d6955fcb887e6e22ec

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5808d5.TMP

                                Filesize

                                97KB

                                MD5

                                dd2949438b2373058644373dd7aeefaa

                                SHA1

                                1824098eaa5f4285df21a118e3a44bc816777332

                                SHA256

                                3f57029b385c3898086aef57d5dfd4d180d977849dc1d814c76d179df28d601e

                                SHA512

                                a710b231f4075cd2f1172089c77970f0ea05af60d99487836aa65252f87bd199121be4c91ca65a10830dfd3125b704ee988c344502930683c5838da6be6a70ad

                              • 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_2040_IJJENTMTGVAKTBHV

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e