Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2023, 02:10

General

  • Target

    https://nimb.ws/ysTbo2

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 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://nimb.ws/ysTbo2
    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:4592
    • 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,0x100,0x104,0xd8,0x108,0x7ffa3c099758,0x7ffa3c099768,0x7ffa3c099778
      2⤵
        PID:320
      • 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=1708 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:2
        2⤵
          PID:1908
        • 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=1940 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:8
          2⤵
            PID:1420
          • 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=2068 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:8
            2⤵
              PID:4808
            • 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=2820 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:1
              2⤵
                PID:1936
              • 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=2828 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:1
                2⤵
                  PID:3364
                • 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=7 --mojo-platform-channel-handle=4588 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:1
                  2⤵
                    PID:4680
                  • 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=5204 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:8
                    2⤵
                      PID:3740
                    • 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=3224 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:8
                      2⤵
                        PID:2512
                      • 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=10 --mojo-platform-channel-handle=5292 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:1
                        2⤵
                          PID:3020
                        • 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=5544 --field-trial-handle=1816,i,17408882700140970443,15971840279967714546,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3904
                      • 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:1032

                        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

                          1KB

                          MD5

                          cb7324fb2b34962bfef798c0ec78736e

                          SHA1

                          6ff00e825984e72dfcefcd7c8c087599cb312063

                          SHA256

                          7d28a5653c651c150d3f6601e72ca6aad6b2052ee31c4ff665c490d0ba1e216d

                          SHA512

                          4177d8b12ff289df1c598bfefeb7d0367233100ce4883f38668c147b9ccf5ceea59a3d14c12eec2b7d8d36908acc54467973f86cd7e9f03dc327209d6e412d3f

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

                          Filesize

                          1KB

                          MD5

                          c4e72a340a4b5e7ff50741a5baa6d5cc

                          SHA1

                          890113610f9e04dc5f56671e8ab63ae927595b22

                          SHA256

                          f566312ae013a6c500f05955095e510a91369b464323116513480fc269945ff0

                          SHA512

                          26155512603dc62f5e332f9e6a9b078dfb2471881f3dafb5a3acc808a67a08544f99348dd86cef826d1daab687a2bee656c418b81946c948059e012a91b8276e

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

                          Filesize

                          6KB

                          MD5

                          33233efdf8ba3cc1b7747b29ce9cbf07

                          SHA1

                          88006788e30cf428d2c4ad24ae5580b0f25bb10d

                          SHA256

                          f95dbd14783b52957eba2127b866bc195731e20fc27214a59ddc8cfe9acb6bb2

                          SHA512

                          ebc07a5bee9b3143890b3e333d6ac1a7563252bbceeedc6c86eab2c6966d6734d79786fc522b739dc15bb9cdfd1ba7025ca2a69bffc04677f094495230337f89

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

                          Filesize

                          3KB

                          MD5

                          f87b263b7ceaad905eb35d09d192c30e

                          SHA1

                          50a8891839325c8c30d2c8b7b7f7d4bcec5b9603

                          SHA256

                          63497c6ec199e461cdf7ec392edd7a44f1fc1e3755f044733af48183bc91850f

                          SHA512

                          83bfb40ad7cfea5b72d55b28b256122a5d894ecd6eac93c243fd8a5c10721472b5d12fee9369f5f11c239fbe095649905f47f8f6825060d5329198a501d66c13

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

                          Filesize

                          3KB

                          MD5

                          810dfbd3415c59bf2bdbcc7043438b15

                          SHA1

                          5903434313f843b6476a2e2438111f41974ef4e9

                          SHA256

                          26098840d8454e6d7639054c467091345f09b42ba2bfb6e00604583b2d495092

                          SHA512

                          3cbc4c11876016307810b26b8db1ff02bee541a5a5c90df5f827672d15a11806a57391d891f1a61bd15a4d34988cdbcce0370ff96b534c53e140a54ae5463296

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

                          Filesize

                          3KB

                          MD5

                          17ecdbbf73046f714296963a66fddfb4

                          SHA1

                          3176398abce88212cc2704703501fa989629194e

                          SHA256

                          78150d4d7362fd4473e06370420db0447801fe979d470e7c58650bdd085ddd9a

                          SHA512

                          91f102d84e06d890a8cb55844506205e560bc70069d71ab07e5018af45b6dee62f339a4d90e02e8c69ce7efd6b2752d84e1ebefa2b3ef15f62226a4f03477846

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

                          Filesize

                          3KB

                          MD5

                          98a714b407528834a771573e1ba1a0a6

                          SHA1

                          3b2176c876a02e514ed6fec6ff75a034f71df39e

                          SHA256

                          3df8ebc45779fc07d2f443b62b67bee51ca48aadab80bf01f518a4e009448303

                          SHA512

                          e017b1053f0bf788a82aa8d4a945fbb0e5ede85ffa915ca5d15226ffc24c68f50d6e5a53389d9cf8bf7bdac77e83e9751c26ccf5ed1e5ab34ebb9f4b04e62186

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

                          Filesize

                          1KB

                          MD5

                          93ab2793666daab9419fbb2aeb75b859

                          SHA1

                          2311ba89f080fb4a3a86dc1184f9050e9a7e5b8e

                          SHA256

                          9cf69e63f5b39c1a7c60909f8631ad5d1a89693674d620eaeab4ff56ac339f4b

                          SHA512

                          0a9a0eb664b6ade2e7eca563e93d9792ce718ca86a4b4aed0ba666b839ccb1e89afd7a9f624522adbf52e3aef7902db7bdd59f2389986e33c82538b776e4ed9c

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

                          Filesize

                          3KB

                          MD5

                          184ababdeb4eac03b02178c45b6698c4

                          SHA1

                          4bbf9c00b62ce398e946eb1984478ea01a332631

                          SHA256

                          cc3ff5436dc758f9c40e19273a4da2b777118024a7670f371dc5a1e86ffeedc5

                          SHA512

                          bd054846779a8a6465b8a603e2166509f74ba17fa0098888276d278984354a313b2b62f608572f68a9cdac0f4dafe4b085a7503eb1547969e66f3244fc25b509

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

                          Filesize

                          3KB

                          MD5

                          d3b68e7a172e305c34b6738115ff150b

                          SHA1

                          d0515fb756c8fb1b1b573361c8cef4a55ad6186a

                          SHA256

                          abb3b4fcf067acf5aa3ebe44637030628248b3a8ec1ba72c133e437daa9d4cbc

                          SHA512

                          d358d44ed549464eca538c4e9f786679d417829ca7ded31ec800f2a161ea71f583e52bc847ec1572077fd391bcff03a8a41b1b7b93c55e4fc0bd53a9c7358e3e

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

                          Filesize

                          3KB

                          MD5

                          3bcbe8fd8ce2f8f0a6e73fd32046d1d9

                          SHA1

                          fad1e2c9c5d7489a6fdbbcbf6019c5d03c36465d

                          SHA256

                          bd70aa84df4e4877773e575248432d3bbab3106bfdfe41e339da9ca18abe61a8

                          SHA512

                          76ceaa4e52a0a544d709fc6a3a47fca8e19995c7aef528b30d875df2468f7be3646281a60e84f14c4ad8ab23286dd62c72805e7683218f2a00023cc4c6a6a520

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

                          Filesize

                          3KB

                          MD5

                          b4dc7493bc3b3cb71f800084f3cbfef9

                          SHA1

                          193eb0744b11cc2b2e63067ed51b8a32405b29fa

                          SHA256

                          f0fb93036e396ceeaecfc5f90e7d064e8669200cdb5c6ec4582bd8c5cfcbbd0a

                          SHA512

                          dd811626a8efc4b54b8966f6da5b92a184b02912ab8b490822576a50286ab1634fe13c2131f58991923b543dd91b8f71745abf6bb6790a4b1e2ca9169a4c56a9

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

                          Filesize

                          3KB

                          MD5

                          946c18339589ced90d88d05eaa167304

                          SHA1

                          00b15968d688f588e1b63e553d71d74d4ef5f7ea

                          SHA256

                          d1461567a7814b848aa3279d5d50880cb6238e1f629f153cb396235f2829f41d

                          SHA512

                          9a8283518588b907b564356d5363ad718334855e3b70e6ac564fba13eeef5cd94327f4d200067b0259eeff8a4f649eb1486829f66ca88eeec30bb59b34e18d57

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

                          Filesize

                          3KB

                          MD5

                          5067a62304427b51d417897bec8bc189

                          SHA1

                          a2ec57579091d05cc8f11360ba3581aace7a3d90

                          SHA256

                          f9caa6bebc0ef7e9b29d7fe1e019f9a278221e633bb14eaee33d35d290fdca1f

                          SHA512

                          a2c93b6cc535d3f96c25452b76935debff0c6b342d37ea15e722939d18bdbbdb8c51fb4aecd003f594f5fe14fa9d7d6b90644b9d0701dabc8dbc75eabe1c31a1

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

                          Filesize

                          6KB

                          MD5

                          aef9e939688322d798924e50f58c8227

                          SHA1

                          16ee12554f241ecb8a47f8c360617055abe16800

                          SHA256

                          80c12d81c0194738960a1adcc44725cf4544c191f2d4601499c455199aa2c7b1

                          SHA512

                          b6d9e5f30d6283412b2344eb8ca2404f278408ea9b35755e3954587f166ff4de0639bcdc669d6aae14fdd144db55bad9209c54ca4d6239720208427541ef1166

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\e36beb7e-5eb6-4e5d-974b-3561d5ecd29c.tmp

                          Filesize

                          6KB

                          MD5

                          53cd223453ed576a273205d10cc78997

                          SHA1

                          ca09c68f76e2ffe9ee11e21d955be3bc9f305c5f

                          SHA256

                          313441ac2c8b5bf80f441d14067ed9c519c9ff22d13102b5026e3b8762e882fb

                          SHA512

                          a6b4be2ba01ed758366a9acb95a96142aea5f7d41c02ae818c93364d082fc2905470448305e96a36591c1823df9b886dcdd46b3d25825361ab2e707321b21c0d

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

                          Filesize

                          101KB

                          MD5

                          3c28e0a0a52ce8eb85249e0e17e14de4

                          SHA1

                          e9a0727379f77c011edc7d4a8a325fafda2e9990

                          SHA256

                          32c3e3835a89801867730807c3488477050ebd5abf0867ba6ccc2308c44e7811

                          SHA512

                          0736b8c56d1f9c830331f36eadfd1605cf71845d642a8d3ce7ea905e0d2376f4364057fabf623b660d52e020ca118b56f2d7eb5e156361f4bfd758e395a971f1

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

                          Filesize

                          101KB

                          MD5

                          c62d8d743711a5db055fb95fc2b471c3

                          SHA1

                          e7f354dfad2b9d15e12ea9a63dae51b050c046ea

                          SHA256

                          40f231f7dfd8b52a53696a0fe58b159b22cb33d1e75fdd9ce8cee6c79e16b7ea

                          SHA512

                          5c98f78a51762c96457a530b68d39c2810e922126525deee6fcee837397d97096d230e3fcfa6af335f5eed2020a89e69247ca402aac0f7b1c8cb8fc48dd33011

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd